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question_answer1)
Which of the following animals can keep their body temperature constant?
A)
Sparrows and frogs done
clear
B)
Sharks and sea horses done
clear
C)
Whales and bats done
clear
D)
Frogs and snakes done
clear
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question_answer2)
Which of the following organisms has tube feet as its locomotory organs?
A)
Starfish done
clear
B)
Jellyfish done
clear
C)
Cuttlefish done
clear
D)
Silver fish done
clear
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question_answer3)
Which of the following are the characteristic features of cnidaria?
A)
Radial symmetry, acoelomate and diploblastic body done
clear
B)
Bilateral symmetry, un segmented and diploblastic body done
clear
C)
Triploblastic and coelomate body done
clear
D)
Radial symmetry, coelomate and triploblastic body done
clear
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question_answer4)
Which of the following kingdoms comprise algae?
A)
Monera done
clear
B)
Animalia done
clear
C)
Plantae done
clear
D)
Fungi done
clear
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question_answer5)
Which of the following is an egg-laying mammal?
A)
Duck-billed platypus done
clear
B)
Kangaroo done
clear
C)
Whale done
clear
D)
Bat done
clear
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question_answer6)
Which of the following pairs of organisms and their characteristic features is wrongly paired?
A)
Earthworm-annelida, in vertebrata, setae done
clear
B)
Butterfly-insecta, in vertebrata, arthropoda done
clear
C)
Snail-annelida, in vertebrata, muscular foot done
clear
D)
Paramecium-cilia, protozoa, lacks cell wall done
clear
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question_answer7)
What is classification?
A)
Grouping things together on the basis of the features they have in common done
clear
B)
Grouping things together on the basis of how they respire done
clear
C)
Grouping things together on the basis of how they feed done
clear
D)
Grouping things together on the basis of how they survive done
clear
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question_answer8)
Which of the following is the most commonly used classification scheme?
A)
Linnaeus, five kingdom scheme. done
clear
B)
Whittaker, five kingdom scheme. done
clear
C)
Darwin, five kingdom scheme. done
clear
D)
Hooke, five kingdom scheme. done
clear
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question_answer9)
Which of the following are the characteristics of kingdom Protista?
A)
Multicellular organisms whose chromosomes are not enclosed in a nuclear membrane done
clear
B)
Unicellular organisms whose chromosomes are not enclosed in a nuclear membrane done
clear
C)
Unicellular organisms whose chromosomes are enclosed in a nuclear membrane done
clear
D)
Multicellular organisms whose chromosomes are enclosed in a nuclear membrane done
clear
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question_answer10)
Which of the following trees/plants have seeds enclosed in the fruit?
A)
Angiosperms done
clear
B)
Gymnosperms done
clear
C)
Cryptogams done
clear
D)
All of the above done
clear
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question_answer11)
Which of the following is the distinguishing feature of a nematode?
A)
Pseudo coelom and flame cells done
clear
B)
Pseudo coelom and longitudinal muscle in the body wall done
clear
C)
Flame cells and longitudinal muscle in the body wall done
clear
D)
Syncytial epidermis and diploblastic nature done
clear
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question_answer12)
Which of the following sequences of taxa and the animal kingdom is correct?
A)
Kingdom, phylum, class, order, family, species and genus. done
clear
B)
Kingdom, phylum, class, order, family, genus and species. done
clear
C)
Kingdom, phylum, class, family, order, species and genus. done
clear
D)
Phylum, kingdom, class, family, order, genus and species. done
clear
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question_answer13)
Who proposed five kingdom classification?
A)
Hyman done
clear
B)
Linnaeus done
clear
C)
Whittaker done
clear
D)
Aristotle done
clear
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question_answer14)
Which of the following is a diploblastic animal?
A)
Hydra done
clear
B)
Leech done
clear
C)
Ascaris done
clear
D)
Fasciola done
clear
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question_answer15)
Which of the following characteristics is/ are true about arthropods?
A)
Unisexual with sexual dimorphism done
clear
B)
Metamorphosis in their life cycle done
clear
C)
Fertilization is usually internal but in some it may be external done
clear
D)
All of the above done
clear
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question_answer16)
Which of the following statements aptly describes the phylum "Annelida"?
A)
A group of animals in which the space between the ectoderm and endoderm is simply filled with mesenchymal mesodermal cells. done
clear
B)
A group of animals with long, flat body without true segmentation, that lives in water or moist soil or are parasitic invertebrates. done
clear
C)
A group of animals that have an elongated, cylindrical and unsegmented body. done
clear
D)
A group of animals that have an elongated body that is composed of partitions called metameres or annulations. done
clear
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question_answer17)
Which is an example of a coelenterate?
A)
Sea pen done
clear
B)
Sea cucumber done
clear
C)
Sea horse done
clear
D)
Sea dollar done
clear
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question_answer18)
In most of the Aschelminthes, the respiratory and circulatory systems are absent. Where do they get their oxygen needed for living from?
A)
They can absorb oxygen directly from air. done
clear
B)
They have special oxygen cylinder attached to them. done
clear
C)
They have an air bubble feeds them. done
clear
D)
They obtain oxygen from their host through their body wall. done
clear
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question_answer19)
To which of the following phylas does the animal given below belongs to?
A)
Porifera done
clear
B)
Aschelminthes done
clear
C)
Annelida done
clear
D)
Arthropoda done
clear
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question_answer20)
In most of the Arthropods and especially in insects, their exoskeleton is shed off and a new exoskeleton is formed. What is the name of this process?
A)
Emasculation done
clear
B)
Metamorphosis done
clear
C)
Camouflage done
clear
D)
Moulting done
clear
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question_answer21)
What is the function of the part labelled \[P\] in the given figure?
A)
Nutrition done
clear
B)
Respiration done
clear
C)
Osmoregulation done
clear
D)
Both [a] and [b] done
clear
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question_answer22)
Which of the following is not one of the five kingdoms of R.H. Whittaker's classification system?
A)
Animalia done
clear
B)
Monera done
clear
C)
Protista done
clear
D)
Chordata done
clear
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question_answer23)
Which of the following plant has the given characteristics?
A)
Riccia done
clear
B)
Fern done
clear
C)
Pinus done
clear
D)
Cycas done
clear
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question_answer24)
Which of the following statements is true about sponges?
A)
They have the water vascular system. done
clear
B)
They have numerous pores on their body. done
clear
C)
They have a cavity in the body. done
clear
D)
Their body is made up of two layers. done
clear
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question_answer25)
Which of the following statements is true about planaria?
A)
This animal is covered with a hard outside layer. done
clear
B)
There is no segmentation of its flat body and it lives as a parasites done
clear
C)
The body is made up of two layers. done
clear
D)
There are holes and segments all over the body. done
clear
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question_answer26)
Which of the following organisms has the water vascular system as a distinctive feature?
A)
Echinodermata done
clear
B)
Annelida done
clear
C)
Chordata done
clear
D)
Mollusca done
clear
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question_answer27)
Which is a diploblastic animal?
A)
Hydra done
clear
B)
Leech done
clear
C)
Ascaris done
clear
D)
Fasciola done
clear
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question_answer28)
Which of these is the most suitable description about phylum Platyhelminthes?
A)
A group of triploblastic, radially symmetrical, pseudo coelornate animals. done
clear
B)
A group of triploblastic/bilaterally symmetrical, acoelomate animals. done
clear
C)
A group of triploblastic, radially symmetrical, tricoelomate animals. done
clear
D)
A group of triploblastic, bilaterally symmetrical, schizocoelomate animals. done
clear
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question_answer29)
Which of these contain highly evolved plants in the plant kingdom?
A)
Bryophytes done
clear
B)
Pteridophytes done
clear
C)
Angiosperms done
clear
D)
Gymnosperms done
clear
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question_answer30)
Which of these groups of words means the same thing?
A)
Autotrophs and consumers done
clear
B)
Autotrophs and producers done
clear
C)
Heterotrophs and producers done
clear
D)
Autotrophs and carnivore done
clear
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question_answer31)
Which part (s) is (are) present in angiosperms?
A)
Petals done
clear
B)
Seed coats to protect seeds done
clear
C)
Fleshy fruit done
clear
D)
All of the above done
clear
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question_answer32)
Which is not an amphibian?
A)
Lizard done
clear
B)
Frog done
clear
C)
Salamander done
clear
D)
Newt done
clear
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question_answer33)
Which of these move with the help of pseudopodia?
A)
Paranecium done
clear
B)
Euglena done
clear
C)
Amoeba done
clear
D)
Plasmodium done
clear
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question_answer34)
Which of the following is not an insect?
A)
Mosquito done
clear
B)
Housefly done
clear
C)
Spider done
clear
D)
Butterfly done
clear
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question_answer35)
Which of these kingdoms contains unicellular animals?
A)
Eubacteria done
clear
B)
Archaebacteria done
clear
C)
Fungi done
clear
D)
Protista done
clear
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question_answer36)
Which is a free - living platyhelminthes?
A)
Planaria done
clear
B)
Fasciola done
clear
C)
Taenia done
clear
D)
Schistosoma done
clear
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question_answer37)
Which of these classes of animals have dry scaly skin, internal fertilisation and are cold blooded animals?
A)
Aves done
clear
B)
Amphibians done
clear
C)
Pisces done
clear
D)
Reptiles done
clear
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question_answer38)
Which of the following phyla includes diploblastic, aquatic animals with tissue grade of organization?
A)
Protozoa done
clear
B)
Porifera done
clear
C)
Cnidaria done
clear
D)
Helminthes done
clear
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question_answer39)
Which of the following is NOT the characteristic feature of flowering plants?
A)
They include non - woody trees and shrubs. done
clear
B)
They have stems, leaves and roots. done
clear
C)
They produce seeds. done
clear
D)
They have finely divided leaves called fronds. done
clear
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question_answer40)
Which of these statements describes dicotyledons?
A)
They have tap roots done
clear
B)
Their leaves have network of veins done
clear
C)
They are flowering plants done
clear
D)
all of these done
clear
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question_answer41)
Which of the following bears flowers?
A)
Fern done
clear
B)
Mushroom done
clear
C)
Mould done
clear
D)
Paddy done
clear
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question_answer42)
What is the drawback of the 'five kingdom classification?
A)
The inclusion of unicellular eukaryotes in the kingdom Protista. done
clear
B)
The inclusion of bacteria and cyanobacteria in the kingdom Monera. done
clear
C)
The distinction of the unicellular viruses. done
clear
D)
The inclusion of fungi as the third major evolutionary kingdom. done
clear
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question_answer43)
Which of the following kingdoms is intermediate between kingdom monera and multicellular organisms?
A)
Fungi done
clear
B)
Animalia done
clear
C)
Plantae done
clear
D)
Protista done
clear
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question_answer44)
Which of these is the largest living invertebrate phylum?
A)
Arthropoda done
clear
B)
Annelida done
clear
C)
Mollusca done
clear
D)
Echinodermata done
clear
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question_answer45)
Which of these is the broadest category of an organism in biological taxonomy?
A)
The phylum done
clear
B)
The class done
clear
C)
The kingdom done
clear
D)
The family done
clear
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