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4

For finding a haemocoel which animal you will select ?

A. Earthworm

B. Hydra

C. Ascaris

D. Scolopendra

Correct Answer :

D. Scolopendra


Related Questions

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4

Flying bats are included under which order of class Mammalia ?

A. Cetacea

B. Chiroptera

C. lnsectivora

D. Lagomorpha

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4

Which one of the following is found in chordates but not in non-chordates

A. Gills

B. Spiracles

C. Post anal tail

D. Chitious skeleton

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4

A true terestrial animal among these is

A. frog

B. tortoise

C. salamander

D. toad

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4

Spider differs from insect as

A. spider has three pairs of legs

B. insect has four pairs of legs

C. spider has four paris of legs

D. none of these

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4

All animals which do not have the vertebral column are

A. protozoa

B. invertebrate

C. nonchordata

D. chordata

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4

The group amniota includes

A. birds and mammals

B. birds and reptiles

C. reptiles and mammals

D. reptiles, birds and mammals

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4

Which one of the animals does not have a segmented body ?

A. Shipworm

B. Glowworm

C. Earthworm

D. Tapeworm

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4

The taxonomic unit of any rank/category is known as

A. species

B. taxon

C. taxis

D. genus

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4

Animals belonging to order Rodentia have

A. long incisors

B. long canines

C. short canines

D. short incisors

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4

Diploblastic body with cellular grade of organisation and cellular mesogloea is characteristic of

A. protozoal

B. porifera

C. coelenterata

D. annelid a

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4

Archaeopteryx called a connecting link, carried the characters, of

A. reptile and bird

B. reptile and mammals

C. fish and amphibia

D. reptile and amphibia

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4

In which of the following sets, groups are not correctly matched ?

A. Onychophora, Myriapoda, Arachnida

B. Hydrozoa, Scyphozoa, Anthozoa

C. Polychaeta, Hirudiniea, Oligochaeta

D. Gastropoda, Rhizopoda, Scaphopoda

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4

Natural system of classification has the basis of

A. morphology

B. Phylogeny

C. both (a) and (b)

D. ontogeny

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4

An insect differs from a spider in the following ways :

A. Insect has 6 pairs of legs and one pair of wings while spider has 4 pairs of legs and no wings

B. Insect has 4 pair of legs and two pairs of wings while spider has 3 pairs of legs and no wings

C. Insect has 3 pairs of legs and two pairs of wings and spider has 4 pairs of legs and no wings

D. Insect has 3 pairs of legs and generally no wings while spider has 5 pairs of legs and generally one pair of wings

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4

The animals which are found in the soil, can fly, found on land and in water belong to the phylum

A. Protozoa

B. Parazoa

C. Annelida

D. Arthropoda

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4

Sea horse is a

A. fish

B. mammal

C. bird

D. none of these

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The main basis of classification of Phylum Protozoa is

A. size

B. locomotary organelles

C. shape

D. number of nuclei

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4

The biggest phylum in regard to the number of species is

A. Arthropoda

B. Platyhelminthes

C. Chordata

D. Protozoa

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4

Which of the following belongs to the same phylum ?

A. Mollusca, cockroach, centipede

B. Turbellaria, cestoda, trematoda

C. Both (a) and (b)

D. None of these

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4

Nauplius larva belongs to

A. insects

B. shrimps

C. echinoderms

D. molluscs

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4

Which of the following is a matching set of groups in animal classification ?

A. Annelida, Porifera and Mammals as phyla

B. Hydrozoa, Mollusca and chordata as phyla

C. Protozoa, Reptilia and Mammalia as classes

D. Insecta, Cephalopoda and Aves as classes

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4

Which of the following belongs to Mollusca ?

A. Starfish

B. Dogfish

C. Silver fish

D. Goldfish

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Which of the following is the correct pairing of the classification groups and common example ?

A. Porifera - Sea fan

B. Crustacea - Cuttle fish

C. Platyhelminthes - Neries

D. Martigophora - Volvox

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4

Which of the following has no segmentation?

A. Hydra

B. Earthworm

C. Centipede

D. Cockroach

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4

Viviparous animal is

A. shark

B. mud puppy

C. bony fish

D. fish

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4

Exclusively marine animals are found in group

A. Fishes and Echinodermata

B. Coelentrata and Echinodermata

C. Porifera and Coelentrata

D. Echinodermata and Protochordata

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4

A triploblastic animal in which I mesenchyme fills the space between ectoderm and endoderm is

A. Sea anemone

B. Planarian

C. Pheretima

D. Starfish

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4

Which one of the following is a metatherian mammal ?

A. Hystrin

B. Tachyglossns

C. Diadelphyes

D. None of these

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4

A spider belongs to class

A. Insecta

B. Myriapoda

C. Arachnida

D. Onychophora

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4

Whale belongs to the taxonomic group

A. Fishes

B. Reptilia

C. Echinodermata

D. Mammalia