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question_answer1)
Study of form and structure of organisms is
A)
Ecology done
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B)
Taxonomy done
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C)
Anatomy done
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D)
Morphology done
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question_answer2)
Group of organisms that closely resemble each other and freely interbreed in nature, constitute a
A)
specie s done
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B)
genus done
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C)
family done
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D)
taxon done
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question_answer3)
Herbarium is
A)
a garden where medicinal plants are grown done
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B)
garden where herbaceous plants are grown done
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C)
dry garden done
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D)
chemical to kill plants done
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question_answer4)
Organisms which display properties of both living and non-living are
A)
Viruses done
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B)
Diatoms done
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C)
Lichens done
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D)
Bacteria done
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question_answer5)
The taxonomic unit 'Phylum' in the classification of animals is equivalent to which hierachial level in classification of plants
A)
Class done
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B)
Order done
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C)
Division done
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D)
Family done
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question_answer6)
Whittaker is famous for
A)
Two kingdom classification done
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B)
Four kingdom classification done
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C)
Five kingdom classification done
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D)
Distinguishing in Bacteria & Blue green algae done
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question_answer7)
Which bacteria is utilized in gober gas plant?
A)
Methanogens done
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B)
Nitrifying bacteria done
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C)
Ammonifying bacteria done
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D)
Denitrifying bacteria done
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question_answer8)
Which one of the following statements about viruses is correct?
A)
Viruses possess their own metabolic system. done
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B)
Viruses contain either DNA or RNA. done
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C)
Viruses are facultative parasites. done
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D)
Viruses are readily killed by antibiotics. done
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question_answer9)
Which one of the following organisms is not an example of eukaryotic cells?
A)
Paramoecium caudatum done
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B)
Escherichia coli done
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C)
Euglena viridis done
clear
D)
Amoeba proteus done
clear
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question_answer10)
Which of the following does not contain chlorophyll?
A)
Fungi done
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B)
Algae done
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C)
Bryophyta done
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D)
Pteridophyta done
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question_answer11)
Which of the following is called amphibians of plant kingdom?
A)
Bryophytes done
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B)
Pteridophytes done
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C)
Gymnosperms done
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D)
Algae done
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question_answer12)
The plant group that produces spores and embryo but lacks vascular tissues and seeds is
A)
Pteridophyta done
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B)
Rhodophyta done
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C)
Bryophyta done
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D)
Phaeophyta done
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question_answer13)
A plant having seeds but lacking flowers and fruits belongs to
A)
Pteridophytes done
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B)
Mosses done
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C)
Ferns done
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D)
Gymnosperms done
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question_answer14)
Agar is commercially obtained from
A)
red algae done
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B)
green algae done
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C)
brown algae done
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D)
blue-green algae done
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question_answer15)
An alga very rich in protein is
A)
Spirogyra done
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B)
Ulothrix done
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C)
Oscillatoria done
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D)
Chlorella done
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question_answer16)
The largest flower found is known as
A)
Rafflesia done
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B)
Tecoma done
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C)
Musa done
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D)
Cauliflower done
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question_answer17)
A common characteristic of all vertebrates is
A)
presence of skull done
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B)
division of body into head, neck, trunk and tail done
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C)
presence of two pairs of functional appendages done
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D)
body is covered with an exoskeleton done
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question_answer18)
The long bones are hollow and connected by air passages these are characteristics of
A)
Mammals done
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B)
Reptiles done
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C)
Birds done
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D)
All land vertebrates done
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question_answer19)
In which one of the following sets of animals do all the four give birth to young ones?
A)
Platypus, Penguin, Bat, Hippopotamus done
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B)
Shrew, Bat, Cat, Kiwi done
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C)
Kangaroo, Hedgehog, Dolphin,, Loris done
clear
D)
Lion, Bat, Whale, Ostrich done
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question_answer20)
Which of the following animal is not a insect?
A)
Ticks done
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B)
Honey bee done
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C)
Beetle done
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D)
Wasp done
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question_answer21)
Which of the following group of animals maintains high and constant body temperature such as mammals?
A)
Reptiles done
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B)
Amphibians done
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C)
Birds done
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D)
Fishes done
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question_answer22)
Insects have
A)
2 pairs of legs done
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B)
3 pairs of legs done
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C)
4 pairs of legs done
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D)
1 pair of legs done
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question_answer23)
Cymose is
A)
thalamus done
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B)
fruit done
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C)
inflorescence done
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D)
ovary done
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question_answer24)
Which is not a stem modification?
A)
Rhizome of ginger done
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B)
Corm of Colocasia done
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C)
Pitcher of Nepenthes done
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D)
Tuber of potato done
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question_answer25)
A modification of leaf is
A)
Tendrils done
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B)
Phylloclade done
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C)
Cladode done
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D)
Conn done
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question_answer26)
Artificial system of classification was first used by
A)
Linnaeus done
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B)
De Candolle done
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C)
Pliny the Eider done
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D)
Bentham and Hooker done
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question_answer27)
Binomial Nomenclature was given by
A)
Lamarck done
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B)
Ernst Mayr done
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C)
Carolus Linneaus done
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D)
Cuvier done
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question_answer28)
Which of the following is not a pteridophyte?
A)
Ginkgo done
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B)
Selaginella done
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C)
Polypodium done
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D)
Azolla done
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question_answer29)
The famous botanical garden 'Kew' is located in
A)
England done
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B)
Lucknow done
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C)
Berlin done
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D)
Australia done
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question_answer30)
Which of the following groups of plants play an important role in plant succession on bare rocks/soil?
A)
Algae done
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B)
Bryophytes done
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C)
Pteridophytes done
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D)
Gymnosperms done
clear
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question_answer31)
Which of the following groups of plants are propagated through underground root?
A)
Bryophyllum and Kalanchoe done
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B)
Ginger, Potato, Onion and Zamik and done
clear
C)
Pistia, Chrysanthemum and Pineapple done
clear
D)
Sweet potato. Asparagus, Tapioca and Dahlia done
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question_answer32)
ICBN stands for
A)
International Code of Botanical Nomenclature done
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B)
International Congress of Biological Names done
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C)
Indian Code of Botanical Nomenclature done
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D)
Indian Congress of Biological Names. done
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question_answer33)
Leaves of dicotyledonous plants possess _____ venation, while _________ venation is the characteristic of most monocotyledons.
A)
reticulate and parallel respectively done
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B)
parallel and reticulate respectively done
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C)
reticulate and perpendicular respectively done
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D)
obliquely and parallel respectively. done
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question_answer34)
In class of Amphibia, respiration occurs through
A)
gills done
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B)
lungs done
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C)
skin done
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D)
All of these done
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question_answer35)
Which of the following class of algae mostly found in salt water?
A)
Phaeophyceae done
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B)
Rhodophyceae done
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C)
Chlorophyceae done
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D)
Both [a] and [b] done
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question_answer36)
Which of the following are correctly matched with respect to their taxonomic classification?
A)
Centipede, Millipede, Spider, Scorpion-Insecta done
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B)
House fly. Butterfly, Tsetse fly, Silverfish-Insecta done
clear
C)
Spiny Anteater, Sea urchin, Sea cucumber-Echinodermata done
clear
D)
Flying fish, Cuttlefish, Silverfish-Pisces done
clear
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question_answer37)
During the post-fertilisation period the ovules develop into _______ and the ovary matures into a ______.
A)
A - seeds; B - fruit done
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B)
A - fruit; B - seeds done
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C)
A - flower; B - seed done
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D)
A - seeds; B - flower done
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question_answer38)
One of the following is a very unique feature of the mammalian body
A)
Presence of diaphragm done
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B)
Four chambered heart done
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C)
Rib cage done
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D)
Homeothermy done
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question_answer39)
Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception?
A)
Reptilian: possess 3 - chambered heart with one incompletely divided ventricle done
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B)
Chordata: possess a mouth provided with an upper and lower jaw done
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C)
Chondrichthyes: possess cartilagious endoskeleton done
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D)
Mammalia: give birth to young one. done
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question_answer40)
Which of the following plants is growing in swampy areas, where many roots come out of the ground and grow vertically upwards?
A)
Potato done
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B)
Opuntia done
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C)
Rhizophora done
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D)
Grass done
clear
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