-
question_answer1)
Octopus belongs to class [DPMT 1986; RPMT 2001; AFMC 2001]
A)
Mollusca done
clear
B)
Pelecypoda done
clear
C)
Arthropoda done
clear
D)
Cephalopoda done
clear
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question_answer2)
Mytilus belongs to class
A)
Amphineura done
clear
B)
Arthropoda done
clear
C)
Echinodermata done
clear
D)
Pelecypoda done
clear
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question_answer3)
Unio have
A)
One chambered heart done
clear
B)
Two chambered heart done
clear
C)
Three chambered heart done
clear
D)
No heart done
clear
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question_answer4)
Foot is displaced to the neighbourhood of mouth and divided into arms in [AIIMS 1999]
A)
Ostrea done
clear
B)
Pila done
clear
C)
Sepia done
clear
D)
Chiton done
clear
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question_answer5)
Most mollusc are [BVP 2003]
A)
Terrestrial done
clear
B)
Fresh water done
clear
C)
Marine done
clear
D)
None of these done
clear
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question_answer6)
The elephant tusk shell is [RPMT 1999]
A)
Dentalium done
clear
B)
Nautilus done
clear
C)
Limax done
clear
D)
Octopus done
clear
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question_answer7)
Which one of the following is not a mollusc
A)
Sea mica done
clear
B)
Sea lemon done
clear
C)
Sea hare done
clear
D)
Sea feather done
clear
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question_answer8)
Which among the following is not a class of phylum mollusca [AFMC 1997]
A)
Gastropoda done
clear
B)
Scaphopoda done
clear
C)
Decapoda done
clear
D)
Cephalopoda done
clear
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question_answer9)
Which one of the following classes has the maximum economic importance
A)
Gastropoda done
clear
B)
Myriapoda done
clear
C)
Pelecypoda done
clear
D)
Cephalopoda done
clear
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question_answer10)
Which one of the following is a distinctive character of class Bivalvia of the phylum Mollusca
A)
Absence of a head done
clear
B)
Presence of arms or tentacles around the mouth done
clear
C)
Absence of gills done
clear
D)
Presence of a coiled shell done
clear
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question_answer11)
Which one belongs to the class of sea here [MP PMT 1995]
A)
Sea cow done
clear
B)
Sea squirt done
clear
C)
Snail done
clear
D)
Sepia done
clear
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question_answer12)
Mental, foot and restricted coelom in pericardium, gonads and kidneys are the characters of
A)
Arthropoda done
clear
B)
Annelida done
clear
C)
Mollusca done
clear
D)
Echinodermata done
clear
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question_answer13)
The mollusc which is considered to be a living fossil and also shows characters of annelids like nephridia and internal segmentation is [AIIMS 1993]
A)
Pinctada vulgaris done
clear
B)
Nautilus done
clear
C)
Neopilina galatheca done
clear
D)
None of these done
clear
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question_answer14)
Which of the following classes do not belong to phylum mollusca [JIPMER 1993]
A)
Monoplacophora done
clear
B)
Gastropoda done
clear
C)
Trematoda done
clear
D)
Pelecypoda done
clear
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question_answer15)
In molluscs, the respiratory pigment is [CMC Vellore 1993]
A)
Haemoglobin done
clear
B)
Hamocyanin in the blood cells done
clear
C)
Myoglobin done
clear
D)
Haemocyanin in the blood plasma done
clear
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question_answer16)
In gastropods, the larval form is called
A)
Ephyra done
clear
B)
Glochidium done
clear
C)
Scyphistoma done
clear
D)
Veliger and trochophore done
clear
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question_answer17)
Cephalopoda is a class of animals in which [DPMT 1982, 85, 91; MP PMT 1994]
A)
Notochord extends upto head done
clear
B)
Foot is located on head done
clear
C)
Head is located on foot done
clear
D)
Head is fused with thorax done
clear
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question_answer18)
'Sea hare' is [DPMT 1985]
A)
Aplysia done
clear
B)
Pila done
clear
C)
Teredo done
clear
D)
Septa done
clear
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question_answer19)
Secondarily asymmetrical type of symmetry is present in
A)
Unio done
clear
B)
Snail done
clear
C)
Holothuria done
clear
D)
Star fish done
clear
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question_answer20)
Which set is correct [CPMT 1998]
A)
Euglena--cilia done
clear
B)
Paramecium-Flagella done
clear
C)
Snail-Foot done
clear
D)
Amoeba-Foot done
clear
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question_answer21)
Which of the following is the oldest living fossil [CMC Vellore 1993]
A)
Architeuthis done
clear
B)
Neopilina done
clear
C)
Nautilus done
clear
D)
Limulus done
clear
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question_answer22)
Which of the following is correct [AIIMS 2001]
A)
Mollusca - bivalvia-pila done
clear
B)
Annelida - hirudinea - silver fish done
clear
C)
Mollusca - cephalopoda - octopus done
clear
D)
Arthropoda - arachnida - grasshopper done
clear
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question_answer23)
Which one of the following is a matching set in animal classification of same phylum [CPMT 1979, 84]
A)
Liver fluke, tapeworm, round worm, guinea worm done
clear
B)
Oyster, shipwom, octopus, cuttle fish done
clear
C)
Sea urchin, sea fan, sea lilly, sea pen done
clear
D)
Prawn, nereis, crab, millipede done
clear
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question_answer24)
As per classification which of the following is correct [MP PMT 2003]
A)
Ascaris, Pheretima, Grasshopper done
clear
B)
Hydra, Pteriod, Leucosolenia done
clear
C)
Starfish, Grasshopper, Solen done
clear
D)
Pila, Dentalium, Octopus done
clear
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question_answer25)
Open type of blood vascular system, presence of auricle and ventricle and presence of haemocyanin respiratory pigment are the characters of
A)
Mollusca done
clear
B)
Arthropoda done
clear
C)
Echinodermata done
clear
D)
Annelida done
clear
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question_answer26)
Respiration by gills and lungs or pulmonary sac is present in
A)
Annelida done
clear
B)
Arthropoda done
clear
C)
Mollusca done
clear
D)
Echinodermata done
clear
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question_answer27)
Which one of the following is not correctly matched [NCERT 1984]
A)
Flame cells - Platyhelminthes done
clear
B)
Sting cells - Coelenterata done
clear
C)
Metameric segmentation - Mollusca done
clear
D)
Gill slits - Chordata done
clear
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question_answer28)
Cuttle Fish is a member of [CPMT 1986, 88; NCERT 1983]
A)
Mollusca done
clear
B)
Echinodermata done
clear
C)
Pisces done
clear
D)
Amphibia done
clear
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question_answer29)
A wood boring mollusca/Shipworm is [APMEE 1980; CBSE PMT 1988]
A)
Chiton done
clear
B)
Teredo done
clear
C)
Limax done
clear
D)
Patella done
clear
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question_answer30)
Study of molluscan shell is [CPMT 1983]
A)
Conchology done
clear
B)
Malacology done
clear
C)
Entomology done
clear
D)
Mastology done
clear
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question_answer31)
Haemocyanin, the blue colouring pigment of molluscan blood contains [CPMT 1986]
A)
Iron done
clear
B)
Magnesium done
clear
C)
Copper done
clear
D)
Manganese done
clear
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question_answer32)
Filter feeding occurs in [CPMT 1991]
A)
Dentalium done
clear
B)
Unio done
clear
C)
Pila done
clear
D)
Amoeba done
clear
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question_answer33)
An animal without segmentation is [CPMT 1986, 89; AFMC 1989]
A)
Tapeworm done
clear
B)
Earthworm done
clear
C)
Glow Worm done
clear
D)
Shipworm done
clear
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question_answer34)
Closed circulatory system occurs in [CBSE PMT 1994]
A)
Snail done
clear
B)
Cockroach done
clear
C)
Cuttle Fish done
clear
D)
All the above done
clear
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question_answer35)
Pila shows summer [APMEE 1995]
A)
Hibernation done
clear
B)
Aestivation done
clear
C)
Emigration done
clear
D)
Immigration done
clear
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question_answer36)
Octopus, Squid and Cuttle Fish belong to class [BHU 1998]
A)
Cephalopoda done
clear
B)
Apoda done
clear
C)
Decapoda done
clear
D)
Scaphopoda done
clear
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question_answer37)
Mollusca is differentiated from other by [RPMT 1998]
A)
Bilateral symmetry and external skeleton done
clear
B)
Mantle and gill done
clear
C)
Shell and nonsegmented body done
clear
D)
Mantle and nonsegmented body. done
clear
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question_answer38)
Annedlida and mollusca resemble in many embryonic features because both have [MP PMT 1999]
A)
Spiral cleavage and mesoderm formation done
clear
B)
Identical conspicuous segmentation in body, muscles and nervous system done
clear
C)
Meroblastic cleavage and ectoderm formation done
clear
D)
Special types of mouth parts done
clear
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question_answer39)
Shell is internal in [Pb. PMT 1999]
A)
Loligo done
clear
B)
Chiton done
clear
C)
Dentalium done
clear
D)
Unio done
clear
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question_answer40)
Osphradium of Pila is [APMEE 1999; BHU 2000]
A)
Chemoreceptor done
clear
B)
Photoreceptor done
clear
C)
Tangoreceptor done
clear
D)
Phonoreceptor done
clear
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question_answer41)
Ammonites are fossil shell remains of [CPMT 2000]
A)
Pelecypods done
clear
B)
Cephalopods done
clear
C)
Gastropods done
clear
D)
Scaphopods done
clear
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question_answer42)
Scaphopoda are commonly called [CPMT 2000]
A)
Whelks done
clear
B)
Periwinkles done
clear
C)
Oysters done
clear
D)
Tusk shells done
clear
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question_answer43)
In mollusca, eye is present over a stalk called [CPMT 2000]
A)
Ostracum done
clear
B)
Operculum done
clear
C)
Osphradium done
clear
D)
Ommatophores done
clear
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question_answer44)
Pila is the example of which class [RPMT 2001]
A)
Gastropoda done
clear
B)
Pelecypoda done
clear
C)
Cephalopoda done
clear
D)
Scaphopoda done
clear
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question_answer45)
Which one occurs in mollouscs but not in echinoderms [AFMC 2001]
A)
Flame cells done
clear
B)
Malpighian tubules done
clear
C)
Kidney done
clear
D)
None of the above done
clear
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question_answer46)
Which of the following mollusc is formed by a larva which have torsion [RPMT 2002]
A)
Lamelledens done
clear
B)
Pila done
clear
C)
Sepia done
clear
D)
Octopus done
clear
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question_answer47)
Match the coloums and choose the correct combination.
A | Polychaeta | p | Scorpion |
B | Termatoda | q | Pila |
C | Arachnida | r | Liver Fluke |
D | Gastropoda | s | Nereis |
| | t | Star Fish |
[KCET 2003]
A)
A-s, B-r, C-p, D-q done
clear
B)
A-q, B-s, C-t, D-p done
clear
C)
A-r, B-s, C-p, D-t done
clear
D)
A-t, B-q, C-s, D- r done
clear
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question_answer48)
Mantle, foot and shell are the character of [BHU 2003]
A)
Nautilus done
clear
B)
Echinus done
clear
C)
Limulus done
clear
D)
Euplectella done
clear
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question_answer49)
Shell of mollusc is produced by its [BHU 2000; MH CET 2003]
A)
Radula done
clear
B)
Thorax done
clear
C)
Mantle done
clear
D)
Abdomen done
clear
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question_answer50)
Visceral mass undergo torsion in [DPMT 2003]
A)
Gastropoda done
clear
B)
Cephalopoda done
clear
C)
Palacopoda done
clear
D)
None of these done
clear
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question_answer51)
Asymmetry in gastropoda is due to [MH CET 2003]
A)
Torsion done
clear
B)
Coiling done
clear
C)
Twisting done
clear
D)
Abdomen done
clear
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question_answer52)
Ospharidium is meant for [CPMT 2005]
A)
Excretion done
clear
B)
Nutrition done
clear
C)
Selection and rejection of food done
clear
D)
Grinding of food done
clear
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question_answer53)
Which one is not correctly matched [Orissa JEE 2005]
A)
Mollusca - Pseudocoel done
clear
B)
Cnidaria - Nematocyst done
clear
C)
Annelida - Chloragogen cells done
clear
D)
Echinodermata - Water vascular system done
clear
View Solution play_arrow