NEET Biology Animal Kingdom Question Bank

done Self Evaluation Test - Animal Kingdom Total Questions - 101

• question_answer1)
  Which of the following is not a characteristic feature of kingdom animalia?
  A)
  Storage of carbohydrates as starch done clear
  B)
  Multicellularity done clear
  C)
  Obtaining nutrients by ingestion done clear
  D)
  Having eukaryotic cells without walls done clear
  View Solution play_arrow

• question_answer2)
  On the basis of organisation, animals are grouped into:
  A)
  Metazoa and eumetazoa done clear
  B)
  Protozoa and metazoan done clear
  C)
  Protozoa and parazoa done clear
  D)
  Parazoa and metazoan done clear
  View Solution play_arrow

• question_answer3)
  to coelomates, the problem of diffusion of food from gut to tissues is solved by:
  A)
  the presence of coelomic fluid. done clear
  B)
  churning the food within the body cavity done clear
  C)
  developing a circulatory system. done clear
  D)
  developing gut associated glands done clear
  View Solution play_arrow

• question_answer4)
  An animal having diploblastic a coelomic condition is:
  A)
  Ascaris              done clear
  B)
         sea anemone done clear
  C)
  Planaria             done clear
  D)
  Periplaneta done clear
  View Solution play_arrow

• question_answer5)
  The adults are radially symmetrical but larvae exhibit bilateral symmetry in:
  A)
  Mollusca        done clear
  B)
         Hemichordata done clear
  C)
  Echmodermata   done clear
  D)
  Cephalochordata done clear
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• question_answer6)
  Which of the following statement(s) is/are correct regarding phylum aschelminthes?

  (i) The body is circular in cross-section hence known as roundworms.

  (ii) Alimentary canal is complete with a well- developed muscular pharynx.

  (iii) Sexes are separate (dioecious), i.e., males and females are distinct.

  (iv) Nephridia help in osmoregulation and excretion.

   
  A)
  (i) and (ii)        done clear
  B)
  (iii) and (iv) done clear
  C)
  (i), (ii) and (iii)   done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer7)
  Which of the following is a correct match of a phylum with its three examples?
  A)
  Platyhelminthes-Planaria, Schistosoma  Enterobius done clear
  B)
  Mollusca- Loligo. Sepia, Octopus done clear
  C)
  Ponkra-Spongilla, Euplectella. Pennatu, done clear
  D)
  Cmdann-Bonellia, Physalia.Aurelia done clear
  View Solution play_arrow

• question_answer8)
  Match column-I with column-II and select the correct answer using the codes given below.

  	Column-I		Column-II
  A.	Millipedes	I.	Roundwonn, pseudocoelomate
  B.	Ascaris	II.	H. Diplopoda
  C.	Asterias	III.	Softbodyanimals, mantle
  D.	Hirudinaria	IV.	Radial symmetry, water vascular system, tube feet
  E.	Pila	V.	Botryoidal tissues temporary clitellum

  A)
  A-II          B-I     C - IV    D -V      E-III done clear
  B)
  A-II          B-I     C-IV      D-III      E-V done clear
  C)
  A-II          B-IV   C-I        D-V       E-III done clear
  D)
  A-II          B-I     C-V       D-IV      E-III done clear
  View Solution play_arrow

• question_answer9)
  Which of the following phylum is being described by the given statements?

  (i) They are bilaterally symmetrical, triploblastic, segmented and coelomate animals.

  (ii) The body consists of head, thorax, abdomen and have jointed appendages.

  (iii) Circulatory system is of open type.

  (iv) Excretion takes place through malphigian tubules.

  A)
  Arthropoda      done clear
  B)
         Annelida done clear
  C)
  Mollusca            done clear
  D)
  Echinodermata done clear
  View Solution play_arrow

• question_answer10)
  Which of the following statements) (i) to (iv) is/are incorrect?

  (i) Circulatory system in arthropods is of closed type.

  (ii) Parapodia in annelids helps in swimming

  (iii) Phylum mollusca is the second largest animal phylum.

  (iv) Aschelminthes are dioecious.

  A)
  (i) only           done clear
  B)
         (iii) only done clear
  C)
  (i) and (iii)          done clear
  D)
  (iii) and (iv) done clear
  View Solution play_arrow

• question_answer11)
  The given figures (1 & 2) shows the germinal layer. The animals having structures shown in the figures are respectively called:
  A)
  Diploblastic, triploblastic done clear
  B)
  Triploblastic, diploblastic                    done clear
  C)
  Diploblastic, diploblastic done clear
  D)
  Triploblastic, triploblastic done clear
  View Solution play_arrow

• question_answer12)
  Cleavage in mammals is:
  A)
  Holoblastic equal done clear
  B)
  Holoblastic unequal done clear
  C)
  Superficial done clear
  D)
  Discoidal done clear
  View Solution play_arrow

• question_answer13)
  Jaws are absent in:
  A)
  Protochordata done clear
  B)
  Protochordata and cyclostomata done clear
  C)
  Amphioxus and Balanoglossus done clear
  D)
  Herdmania and Myxine done clear
  View Solution play_arrow

• question_answer14)
  Which of the following pairs of animals are similar to each other pertaining to the feature stated against them?
  A)
  Pteropus and Ornithorhyncus - Vivipanty done clear
  B)
  Garden lizard and crocodile-Three chambered heart done clear
  C)
  Ascaris and Ancylostoma-Metameric segmentation done clear
  D)
  Sea horse and flying fish-Cold blooded (poikilothermal) done clear
  View Solution play_arrow

• question_answer15)
  Millipede (Julus) and Centipede (Scolopendrd) are both included under:
  A)
  Arachnida       done clear
  B)
         Myriapoda done clear
  C)
  Scaphopoda      done clear
  D)
         Pelecypoda done clear
  View Solution play_arrow

• question_answer16)
  Which of the following statement(s) is/are correct?

  (i) Organ systems in different group of animals show various patterns of complexities.

  (ii) The digestive system in Platyhelminthes has only a single opening to the outside of the body that serve as both mouth and anus, and is hence called complete.

  (iii) In open type of circulatory system, the blood is pumped out of the heart and the cells and tissues are directly bathed in it.

  (iv) In closed circulatory type, the blood is circulated through a series of vessels of varying diameters (arteries, veins and capillaries).

  A)
  Only (i)         done clear
  B)
        Both (ii) and (iii)  done clear
  C)
  (i), (iii) and (iv)   done clear
  D)
  All of these       done clear
  View Solution play_arrow

• question_answer17)
  The following statement are associated with the occurrence of notochord. Identify incorrect statement.                   
  A)
  It is present only in larval tail in ascidians. done clear
  B)
  It is replaced by a vertebral column in adult frog. done clear
  C)
  It is absent throughout the life in humans from the very beginning. done clear
  D)
  It is present throughout life in Amphioxus. done clear
  View Solution play_arrow

• question_answer18)
  In which of the following animal, post anal tail is found?
  A)
  Earthworm      done clear
  B)
         Lower invertebrate done clear
  C)
  Scorpion         done clear
  D)
         Snake done clear
  View Solution play_arrow

• question_answer19)
  A rhabditiform larva is formed in the life cycle of:
  A)
  Ascaris      done clear
  B)
         Tapeworm done clear
  C)
  Hydra               done clear
  D)
         Leucosolenia done clear
  View Solution play_arrow

• question_answer20)
  Sense organs  of Aurelia are:
  A)
  Tentacle          done clear
  B)
         Tentaculocyst done clear
  C)
  Nematocyst        done clear
  D)
  Otolith done clear
  View Solution play_arrow

• question_answer21)
  Book-lungs are found in:
  A)
  Myriapoda       done clear
  B)
         Crustacea done clear
  C)
  Arachnida       done clear
  D)
  Insecta done clear
  View Solution play_arrow

• question_answer22)
  In animals of which class, the number of body segments is definite?
  A)
  Oligochaeta      done clear
  B)
         Hirudinaria done clear
  C)
  Polychaeta         done clear
  D)
  None of these done clear
  View Solution play_arrow

• question_answer23)
  Refer the given figure 1, 2, 3 and 4 and identify the options which show their correct name.
  A)
  1- Pleurobrachia 2- Cnidoblast     3- Aurelia                                  4- Adamsia done clear
  B)
  1- Aurelia                                   2- Adamsia         3- Cnidoblast              4- Pleurobrachia done clear
  C)
  1- Cnidoblast      2- Pleurobrachia                           3- Adamsia                  4- Aurelia done clear
  D)
  1- Adamsia                                2- Aurelia            3- Pleurobrachia           4- Cnidoblast done clear
  View Solution play_arrow

• question_answer24)
  Which of the following sets of animals give birth to young ones?
  A)
   Platypus, Penguin, Bat, Hippopotamus done clear
  B)
  Shrew, Bat, Cat, Kiwi done clear
  C)
  Kangaroo, Hedgehog, Dolphin, Loris done clear
  D)
  Lion, Bat, Whale, Ostrich done clear
  View Solution play_arrow

• question_answer25)
  Syncytial epidermis occurs in:
  A)
  Ascaris           done clear
  B)
         Hydra done clear
  C)
  Taenia               done clear
  D)
  Leucosolenia done clear
  View Solution play_arrow

• question_answer26)
  In which of the following classes, locomotory organs are absent?
  A)
  Rhizopoda    done clear
  B)
         Sporozoa done clear
  C)
  Suctoria             done clear
  D)
  Mastigophora done clear
  View Solution play_arrow

• question_answer27)
  Which one of the following animals possesses nerve cells but no nerves?
  A)
  Hydra               done clear
  B)
         Tapeworm done clear
  C)
  Earthworm       done clear
  D)
         Planaria done clear
  View Solution play_arrow

• question_answer28)
  The given figures 1, 2, 3 and 4 are the examples of first true land vertebrates. They are dominant in mesozoic era and belong to phylum 'X'. Identify 'X' and the animals which have four chambered heart.
  A)
  X - Reptile; 2      done clear
  B)
  X - Reptile; 1 done clear
  C)
  X - Amphibia; 3  done clear
  D)
  X - Pisces; 4 done clear
  View Solution play_arrow

• question_answer29)
  Match column-I with column-II and select the correct answer using the codes given below.

  	Column-I		Column-II
  A.	Protozoa	I.	Pennatula
  B.	Aschelminthes	II.	Beroe
  C.	Porifera	III.	Monocystis
  D.	Ctenophora	IV.	Wuchereria
  E.	Cnidaria	V.	Cliona

  A)
  A-III        B-V    C-IV      D-I        E-II done clear
  B)
  A-IV         B-III   C-V       D-II       E-I done clear
  C)
  A-III         B-IV   C-V       D-II       E-I done clear
  D)
  A-II         B-IV    C-V       D-III      E-I done clear
  View Solution play_arrow

• question_answer30)
  Locomotion in Kangaroo is:
  A)
  Volant           done clear
  B)
         Saltatorial done clear
  C)
  Cursorial         done clear
  D)
         Graviportal done clear
  View Solution play_arrow

• question_answer31)
  Match column-I (Characteristic feature) with column-II (Examples) and select the correct answer using the codes given below.

  	Column-I		Column-II
  A.	Pseudocoelomates	I.	Hydra, Adamsia
  B.	Diploblastic	II.	Ctenoplana, Aurelia
  C.	Cellular level of organisation	III.	Ascaris, Wuchereria
  D.	Radial symmetry	IV.	Sycon, Spongilla
  E.	Metamerism	V.	Pheretima, Nereis

  A)
  A-V          B-II    C-IV      D-III      E-I done clear
  B)
  A-III         B-I     C-IV      D-II       E-V done clear
  C)
  A-II         B-I      C-III      D-V       E-IV done clear
  D)
  A-III         B-II    C-IV      D-I        E-V done clear
  View Solution play_arrow

• question_answer32)
  A student has identified a triploblastic coelomate segmented animal as an arthropod. Which additional character the student should have verified before identifying that animal as an arthropod?   
  A)
  Presence of wings done clear
  B)
         Presence of antenna done clear
  C)
  Typeofcoelom done clear
  D)
  Type of symmetry done clear
  View Solution play_arrow

• question_answer33)
  Medusa of Obelia is:
  A)
  Carnivorous done clear
  B)
  Herbivorous done clear
  C)
  Detritus feeder done clear
  D)
  Omnivorous done clear
  View Solution play_arrow

• question_answer34)
  Elephantiasis is caused by:
  A)
  Trichinella       done clear
  B)
         Desmoscolex done clear
  C)
  Enterobius       done clear
  D)
         Wuchereria done clear
  View Solution play_arrow

• question_answer35)
  Refer the following statement and answer the question. 'Name of "X" is derived from stinging capsules. It exhibits metagenesis containing two body forms in which sessile and cylindrical form is called "Y" and umbrella shaped and free swimming is called Identify X, Y, and Z.      
  A)
           X- Coelenterate   Y- Polyp            Z- Medusa done clear
  B)
  X- Cnidarian                  Y- Medusa         Z- Polyp done clear
  C)
  X- Ctenophora    Y- Radula          Z- Hypostome done clear
  D)
  X- Porifera                     Y- Osculum        Z- Radula        done clear
  View Solution play_arrow

• question_answer36)
  Identify the characteristic feature marked as 1, 2, 3 and 4 in the given figure.
  A)
  1-Notochord; 2-Post-anal part; 3-Gill slits; 4-Nerve cord done clear
  B)
  1-Nerve cord; 2-Notochord; 3-Post-analpart; 4-Gill slits done clear
  C)
  1-Notochord; 2-Nerve cord; 3-Gill slits; 4-Post-anal part done clear
  D)
  1-Gill slits; 2-Post-anal part; 3-Nerve cord; 4-Notochord done clear
  View Solution play_arrow

• question_answer37)
  What is the true for mammalia?
  A)
  Platypus is oviparous. done clear
  B)
  Bats have feather. done clear
  C)
  Elephant is an ovo-viviparous. done clear
  D)
  Diaphragm is absent. done clear
  View Solution play_arrow

• question_answer38)
  Which of the following statements (i) to (v) are incorrect?

  (i) Parapodia are lateral appendages in arthropods used for swimming.

  (iii) In molluscs radula is responsible for the process of excretion.

  (iii) Aschelminthes are dioecious.

  (iv) Echinoderm adults show radial symmetry.

  (v) Ctenophorans are diploblastic.

  A)
  (i) and (ii) done clear
  B)
  (i) and (iii) done clear
  C)
  (i), (iv) and (v) done clear
  D)
  (iii) and (v) done clear
  View Solution play_arrow

• question_answer39)
  Which group of vertebrates comprises the highest number of endangered species?
  A)
  Mammals  done clear
  B)
        Fishes done clear
  C)
  Reptiles              done clear
  D)
         Birds done clear
  View Solution play_arrow

• question_answer40)
  Read the following statements and answer the question.

  (i) They are exclusively marine, radially symmetrical, diploblastic organisms with tissue level of organisation.

  (ii) Body bears eight external rows of ciliated comb plates, which help in locomotion.

  (iii) Digestion is both extracellular and intracellular.

  (iv) Reproduction takes place only by sexual means.

  Which of the following phylum is being described by above statements?

  A)
  Platyhelminthes done clear
  B)
  Arthropoda done clear
  C)
  Mollusca done clear
  D)
  Ctenophora done clear
  View Solution play_arrow

• question_answer41)
  Which character is not same in aves and mammals?
  A)
  Single systemic arch done clear
  B)
  Metanephric kidney done clear
  C)
  Seven cervical vertebrae done clear
  D)
  Homoiotherms done clear
  View Solution play_arrow

• question_answer42)
  In which one of the following the genus name, its characters and phylum are incorrectly matched?                      
  A)
  Genus name - Pila Two characters - (i) Body segmented; Mouth with radula Phylum -Mollusca done clear
  B)
  Genus name - Asierias Two characters - (ii) Spiny skinned; Water vascular system Phylum -Echinodermata done clear
  C)
  Genus name - Sycon Two characters - (iii) Pore bearing; Canal system Phylum -Porifera done clear
  D)
  Genus name - Periplaneta Two characters - (iv) Jointed appendages; Chitinous exoskeleton Phylum - Arthropoda done clear
  View Solution play_arrow

• question_answer43)
  Which of the following traits is not shared by both sea anemones and jellyfish?
  A)
  A medusa as the dominant stage in the life cycle. done clear
  B)
  Possession of a gastro-vascular cavity. done clear
  C)
  Sexual reproduction. done clear
  D)
  Nematocysts present on the tentacles. done clear
  View Solution play_arrow

• question_answer44)
  Which of the following is not the common fundamental feature for animal classification?
  A)
  Germinal layers done clear
  B)
  Pathway of water transport done clear
  C)
  Pattern of organisation of cells done clear
  D)
  Serial repetition of the segments done clear
  View Solution play_arrow

• question_answer45)
  The given figures 1, 2 and 3 represent types of fluid filled body cavity (coelom) found in many types of animals. Identify the correct option' showing the type of coelom.
  A)
  1-Pseudocoelomate; 2-Coelomate; 3-Acoelomate done clear
  B)
  1-Coelomate; 2-Pseudocoelomate; 3- Acoelomate done clear
  C)
  1-Coelomate; 2-Acoelomate; 3- Pseudocoelomate done clear
  D)
  1-Coelomate; 2-Acoelomate; 3- Eucoelomate done clear
  View Solution play_arrow

• question_answer46)
  Hemichordates have now been placed with the non-chordates, close to echinoderms, because true
  A)
  notochord is absent. done clear
  B)
  pharyngeal gill-slits are lacking. done clear
  C)
  dorsal nerve cord is absent. done clear
  D)
  eart is lacking. done clear
  View Solution play_arrow

• question_answer47)
  Choanocytes perform:
  A)
  Nutrition        done clear
  B)
        Excretion done clear
  C)
  Reproduction     done clear
  D)
         Secretionofspicules done clear
  View Solution play_arrow

• question_answer48)
  Which of the following is deuterostomate and enterocoelomate invertebrate?
  A)
  Pila                   done clear
  B)
         Ascaris done clear
  C)
  Aphrodite        done clear
  D)
         Asterias done clear
  View Solution play_arrow

• question_answer49)
  Which of the following characteristics is correct for reptilia?
  A)
  Body covered with dry and comified skin, scales over the body are epidermal, they do not have external ears. done clear
  B)
  Body is covered with moist skin and is devoid of scales, the ear is represented by a tympanum, alimentary canal, done clear
  C)
  urinary and reproductive tracts, open into a common cloaca. Fresh water animals with bony endoskeleton and air-bladder regulate buoyancy. done clear
  D)
  Marine animals with cartilaginous endoskeleton and body is covered with placoid scales. done clear
  View Solution play_arrow

• question_answer50)
  Which of the following is a living fossil?
  A)
  Latimeria        done clear
  B)
         Lamprey done clear
  C)
  Shark                done clear
  D)
         Eel done clear
  View Solution play_arrow

• question_answer51)
  In Hydra, egestion of undigested food and excretion of nitrogeneous wastes respectively occur through:
  A)
  mouth and tentacles. done clear
  B)
  mouth and body wall. done clear
  C)
  mouth and mouth. done clear
  D)
  body wall and body wall. done clear
  View Solution play_arrow

• question_answer52)
  "Portuguese man of war" is:
  A)
  soldier of world war done clear
  B)
  Portuguese soldier done clear
  C)
  a sponge done clear
  D)
  a polymorphic, colonial, colenterata done clear
  View Solution play_arrow

• question_answer53)
  Identify the figures 1, 2 and 3 and choose the correct option.
  A)
  1 - Male Ascaris, 2 - Hirudinaria (leech), 3 - Nereis done clear
  B)
  1 - Female Ascaris, 2 - Nereis, 3 - Hirudinaria (leech) done clear
  C)
  1 - Female Ascaris, 2 - Hirudinaria (leech), 3 - Nereis done clear
  D)
  1 - Male Ascaris, 2 - Nereis, 3 - Hirudinaria (leech) done clear
  View Solution play_arrow

• question_answer54)
  Which of the following snake is not poisonous?
  A)
  Naja-naja        done clear
  B)
         Python done clear
  C)
  Bungarus         done clear
  D)
         Hydrophis done clear
  View Solution play_arrow

• question_answer55)
  Crustacean which show commensalism with some coelenterates is:
  A)
  Cypris               done clear
  B)
         Hippa done clear
  C)
  Crab            done clear
  D)
  Eupagurus done clear
  View Solution play_arrow

• question_answer56)
  Which one of the following statement of animals is correctly described with no single exception in it?
  A)
  In chondrichthyes, notochord is persistent throughout life. done clear
  B)
  All mammals are viviparous and possess diaphragm for breathing. done clear
  C)
  All sponges are marine. done clear
  D)
  All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal). done clear
  View Solution play_arrow

• question_answer57)
  Example of living fossil in arthropoda is:
  A)
  dm ex               done clear
  B)
         Triarthrus done clear
  C)
  Peripatus       done clear
  D)
  Eupagurus done clear
  View Solution play_arrow

• question_answer58)
  Which of the following characteristic is probably most responsible for the great diversification of insects on land?
  A)
  Segmentation     done clear
  B)
         Antennae done clear
  C)
  Bilateral symmetry          done clear
  D)
  Exoskeleton done clear
  View Solution play_arrow

• question_answer59)
  Which one of the following is a cartilaginous fish?
  A)
  Silver fish        done clear
  B)
         Dogfish       done clear
  C)
  Crayfish             done clear
  D)
  Starfish         done clear
  View Solution play_arrow

• question_answer60)
  Which of the following statement(s) is/are correct for class amphibia?

  (i) Body is divisible into head and trunk.

  (ii) Respiration is through gills only.

  (iiii) The heart is two chambered i.e. one auricle and one ventricle.

  (iv) Fertilisation is internal.

  A)
  Only (i)        done clear
  B)
         Only (iv) done clear
  C)
  (i), (ii) and (iii)   done clear
  D)
  All of these done clear
  View Solution play_arrow

• question_answer61)
  Which of the following endoparasite of man is viviparous?                                
  A)
  Ascaris              done clear
  B)
         Wuchereria      done clear
  C)
  Taenia               done clear
  D)
  Dracunculus     done clear
  View Solution play_arrow

• question_answer62)
  Refer the following animals and identify those which have a fluid filled body cavity with a complete lining derived from mesoderm?  

  (i)  Sycon

  (ii) Butterfly

  (iii) Nereis

  (iv) Sea fan

  (v) Scorpion

  (vi) Pila

  A)
  (i) and (iii) only    done clear
  B)
                          (ii) and (iv) only                  done clear
  C)
  (ii), (iii), (v) and (vi) only                 done clear
  D)
  All of the above                      done clear
  View Solution play_arrow

• question_answer63)
  Scoliodon is called dog fish because of its:   
  A)
  Carnivorous nature                     done clear
  B)
  Long mouth                        done clear
  C)
  Power of smell            done clear
  D)
  All of these                            done clear
  View Solution play_arrow

• question_answer64)
  In the members of class Scyphozoa:        
  A)
  polyp stage is well developed.          done clear
  B)
  polyp stage is reduced.                  done clear
  C)
  medusa stage is absent.    done clear
  D)
  medusa stage is reduced.             done clear
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• question_answer65)
    Which one of the following groups of animals is correctly matched with its characteristic feature without even a single exception?            
  A)
  Reptilia: possess 3-chamberedgheart with one incompletely divided ventricle. done clear
  B)
  Chordata: Possess a mouth provided with an upper and lower jaw done clear
  C)
  Chondrichthyes: Possess cartilaginous endoskeleton.    done clear
  D)
  Mammalia: Give birth to young one.     done clear
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• question_answer66)
        Carapace is present on the dorsal surface of:
  A)
  Elephant         done clear
  B)
         Tortoise done clear
  C)
  Python           done clear
  D)
         Alligator done clear
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• question_answer67)
  Identify the figure with its correct name and phylum.
  A)
  Cucumaria        Echinodermata done clear
  B)
  Ascidia             Urochordata done clear
  C)
  Balanoglossus Hemichordata done clear
  D)
  Hirudinaria       Annelida done clear
  View Solution play_arrow

• question_answer68)
  What distinguishes an insect from a crustacean?
  A)
  Number of eye done clear
  B)
  Arrangement of nerve cord done clear
  C)
  Number of appendages done clear
  D)
  Presence of wings done clear
  View Solution play_arrow

• question_answer69)
  Which one of the following groups of structures/ organs have similar function?
  A)
  Typhlosole in earthworm, intestinal villi in rat and contractile vacuole in Amoeba. done clear
  B)
  Nephridia in earthworm, Malpighian tubules in cockroach and urinary tubules in rat. done clear
  C)
  Antennae of cockroach, tympanum of frog and clitellum of earthworm. done clear
  D)
  Incisors of rat, gizzard (proventriculus) of cockroach and tube feet of starfish. done clear
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• question_answer70)
  What is common in whale, bat and rat?
  A)
  Absence of neck  done clear
  B)
  Muscular diaphragm between thorax and abdomen done clear
  C)
  Extra abdominal testes to avoid high temperature of body done clear
  D)
  Presence of external ears done clear
  View Solution play_arrow

• question_answer71)
  Pupa of mosquito is called:
  A)
  Bolus                done clear
  B)
         Tumbler done clear
  C)
  Maggot              done clear
  D)
         Wriggler done clear
  View Solution play_arrow

• question_answer72)
  Which of the following statement(s) is/are correct regarding class aves?

  (i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.

  (ii) Heart is completely four-chambered.

  (iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.

  (iv) They are oviparous and development is direct.

  A)
  Both (i) and (iii)  done clear
  B)
         Both (i) and (iv) done clear
  C)
  (i), (ii) and (iii)    done clear
  D)
  All of these done clear
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• question_answer73)
  A student was given a specimen to identify on the basis of the characteristics given below.

  (i) They are metamerically segmented.

  (ii) They have closed circulatory system.

  (iii) They have circular and longitudinal muscles for locomotion.

  (iv) Identify the specimen.

  A)
  Prawn               done clear
  B)
         Pheretima done clear
  C)
  Wuchereria      done clear
  D)
         Ctenoplana done clear
  View Solution play_arrow

• question_answer74)
  Poisonous fangs of a snake are modified:
  A)
  Mandible        done clear
  B)
         Maxillary teeth done clear
  C)
  Canines          done clear
  D)
         Nasals done clear
  View Solution play_arrow

• question_answer75)
  Which one is not a specific trait of birds (Aves)?
  A)
  Bipedal locomotion done clear
  B)
  Toothless beak done clear
  C)
  Wings          done clear
  D)
         Feathers done clear
  View Solution play_arrow

• question_answer76)
  The free swimming larva of coelenterates is:
  A)
  Onchosphere     done clear
  B)
         Hydrula done clear
  C)
  Planula          done clear
  D)
         Amphiblastula done clear
  View Solution play_arrow

• question_answer77)
  Which of the following is the characteristic feature of fishes?
  A)
  Tail and venous heart done clear
  B)
  Venous heart and gills done clear
  C)
  Epidermal scales and tail done clear
  D)
  Epidermal scales and gills done clear
  View Solution play_arrow

• question_answer78)
  Which one of the following sets of animals belongs to the same class of a phylum?
  A)
  Hydra, jelly fish, cray fish done clear
  B)
  Bat, pigeon, whale done clear
  C)
  Spider, scorpion, centipede done clear
  D)
  Whale, otter, kangaroo done clear
  View Solution play_arrow

• question_answer79)
  Which of the following class is being described by the given statements?

  (i) They are found in a variety of habitats- polar ice-caps, deserts, mountains, forests, grasslands and dark caves.

  (ii) Most unique characteristic is the presence of mammary glands by which the young ones are nourished.

  (iii) Heart is four-chambered.

  (iv) Sexes are separate and fertilisation is internal.

  A)
  Reptilia          done clear
  B)
         Aves done clear
  C)
  Mammalia       done clear
  D)
         Amphibia done clear
  View Solution play_arrow

• question_answer80)
  Amphiblastula is larva of:
  A)
  Leucosolenia     done clear
  B)
         Sycon done clear
  C)
  Both (a) and (b) done clear
  D)
         Clathrina done clear
  View Solution play_arrow

• question_answer81)
  Which animals become asymmetrical due to torsion in body and shell?
  A)
  Gastropoda      done clear
  B)
         Cephalopoda done clear
  C)
  Pelecypoda      done clear
  D)
         All of these done clear
  View Solution play_arrow

• question_answer82)
  Uricotelism is found in:
  A)
  fishes and fresh water protozoans. done clear
  B)
  birds, reptiles and insects. done clear
  C)
  frogs and toads. done clear
  D)
  mammals and birds. done clear
  View Solution play_arrow

• question_answer83)
  Trait common amongst earthworm, leech and centipede is:
  A)
  Absence of legs done clear
  B)
  Hermaphrodite nature done clear
  C)
  Ventral nerve cord done clear
  D)
  Malpighian tubules done clear
  View Solution play_arrow

• question_answer84)
  Which one of the following given character is incorrect for phylum chordata?
  A)
   Presence of notochord done clear
  B)
  Presence of vertebral column done clear
  C)
  Paired gill slits done clear
  D)
  A central nervous system dorsal to digestive canal done clear
  View Solution play_arrow

• question_answer85)
  Which of the following group belongs to deuterostome?
  A)
  Annelida, Arthropoda, Mollusca done clear
  B)
  Echinodermata, Hemichordata, Chordata done clear
  C)
  Annelida, Mollusca, Chordata done clear
  D)
  Arthropoda, Mollusca, Echinodermata done clear
  View Solution play_arrow

• question_answer86)
  Similarity between fish and tadpole is:
  A)
  Legs                  done clear
  B)
         Fins done clear
  C)
  Lateral line       done clear
  D)
         Scales done clear
  View Solution play_arrow

• question_answer87)
  An indigenous fish used in biological control is:
  A)
  Catia                 done clear
  B)
         Lebistes done clear
  C)
  Gambusia        done clear
  D)
         Aplocheilus done clear
  View Solution play_arrow

• question_answer88)
  Mesogloea of Hydra is made up of:
  A)
  Mucopolysaccharides    done clear
  B)
  Protein                done clear
  C)
     Protein and fat done clear
  D)
  Reticulate tissue done clear
  View Solution play_arrow

• question_answer89)
  Which of the following feature is not common between Newt & Hemidactylus7
  A)
  Body is divisible into head, neck, trunk and tail. done clear
  B)
  Head with pair of eyes and tympanic membrane. done clear
  C)
  Trunk has 2 pair of limbs for locomotion. done clear
  D)
  Heart is 3-chambered. done clear
  View Solution play_arrow

• question_answer90)
  Flight muscles of bird are attached to:
  A)
  Clavicle done clear
  B)
  Coracoid done clear
  C)
  Keel of sternum done clear
  D)
  Scapula done clear
  View Solution play_arrow

• question_answer91)
  Which of the following statement(s) is/are correct regarding phylum coelenterata?

  (i) They are aquatic, mostly marine, sessile or free- swimming, radially symmetrical animals.

  (ii) They have a central gastro-vascular cavity with a single opening called hypostome.

  (iii) Digestion is extracellular and intracellular.

  (iv) Examples are Sycon, Spongilla and Euspongia.

  A)
  (i) and (ii)        done clear
  B)
         (i) and (iv) done clear
  C)
  (i), (ii) and (iii)   done clear
  D)
         All of these done clear
  View Solution play_arrow

• question_answer92)
  Match column-I (contains the characteristics features) and column-II (contains the function/ location) and select the correct match from the option given below.

  	Column-I		Column-II
  A.	Water canal system	I.	Sponges
  B.	Comb plates	II.	Help in swimming
  C.	Nephridia	III.	Presentinmollusca
  D.	Jointed appendages	IV.	Characteristics of Roundworm
  E.	Muscular foot	V.	A body part of  E arthropoda
  		VI.	Helps in reproduction
  		VII.	Platyhelminthes
  		VIII.	Helps in osmoregulation and excretion
  		IX.	Eight ciliated external rows present in a body of ctenophora.

             
  A)
  A-I          B-IX    C-VIII    D-V      E-III done clear
  B)
  A-II         B-III    C-VI     D-IX      E-V done clear
  C)
  A-II         B-V     C-I      D-IV       E-IX done clear
  D)
  A-III        B-VI    C-IV     D-V       E- I done clear
  View Solution play_arrow

• question_answer93)
  Electric organs occur in:
  A)
  Sharks           done clear
  B)
         Goldfish done clear
  C)
  Porpoises        done clear
  D)
         Rays done clear
  View Solution play_arrow

• question_answer94)
  A common characteristic of all vertebrates without exception is:
  A)
  the division of body into head, neck, trunk and tail. done clear
  B)
  body covered with exoskeleton. done clear
  C)
  the possession of two pairs of functional appendages. done clear
  D)
  the presence of well - developed skull. done clear
  View Solution play_arrow

• question_answer95)
  A student brought a strange animal at home which he found outside under a rock. It had moist skin, a complete digestive tract, a ventral nerve cord, and had gone through torsion. Identify the phylum of the animal.
  A)
  Porifera         done clear
  B)
         Annelida done clear
  C)
  Mollusca        done clear
  D)
         Echinodermata done clear
  View Solution play_arrow

• question_answer96)
  Ruminants belongs to order:
  A)
  Proboscida       done clear
  B)
         Artiodactyla done clear
  C)
  Marsupials       done clear
  D)
         Edentata done clear
  View Solution play_arrow

• question_answer97)
  Dicondylic skull with 10-pairs of cranial nerves occur in:
  A)
  Pi sees           done clear
  B)
         Amphibia done clear
  C)
  Reptilia                done clear
  D)
         Mammalia done clear
  View Solution play_arrow

• question_answer98)
  A poisonous lizard is:
  A)
  Heloderma    done clear
  B)
         Ancistrodon done clear
  C)
  Chamaeleon     done clear
  D)
         Varanus done clear
  View Solution play_arrow

• question_answer99)
  Venom of cobra affects:
  A)
  Respiratory system done clear
  B)
  Nervous system done clear
  C)
  Circulatory system done clear
  D)
  Digestive system done clear
  View Solution play_arrow

• question_answer100)
  Match the phylum given in column-I with their example given in column-II and choose the correct option.

  	Column-I (Phylum)		Column-II (Example)
  A.	Echinodermata	I.	Ascidia, Doliolum
  B.	Hemichordata	II.	Asterias, Ophiura
  C.	Urochordata	III.	Branchiostoma
  D.	Cephalochordata	IV.	Balanoglossus, Saccoglossus

  A)
  A-IV         B-II    C-I        D-III done clear
  B)
  A-II          B-IV   C-I        D-III done clear
  C)
  A-II          B-IV   C-III      D-I done clear
  D)
  A-II          B-I     C-IV      D-III done clear
  View Solution play_arrow

• question_answer101)
  Which of the following statement is incorrect?
  A)
  Platyhelminthes has incomplete digestive system. done clear
  B)
  In coelenterates, the arrangement of cells is more complex. done clear
  C)
  Nereis is monoecious but earthworms and leeches are dioecious. done clear
  D)
  Simple and compound eyes are present in the animals of those phylum whose over two-thirds of all named species on earth are arthropods. done clear
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