Question # 1

Dugesia is a free living flatworm with a ciliated outer surface. It is commonly called.

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Tape worm

Liver flake

Planaria

Blood fluke

Syrinx is an organ of voice in.

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Amphibians

Birds

Mammals

Reptiles

A blue coloured respiratory pigment called hemocyanin is found is.

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Molluscus

Annelids

echinoderms

Arthropods

Trypanosoma causes the disease known as

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Malaria

Sleeping sickness

Diarrhea

None of these

The vertebrates in which placenta is formed during the development of foetus are known as

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Pisces

Aves

Mammals

None of these

The skeleton of Athropds is made of

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Silica

Chitin

Calcium carbonate

Both a and c

The body of animals which can be divided into two equal halves only in one plan is termed as

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Asymmetrical

Bilaterally symmetrical

Radically symmetrical

None of these

Ascaris lumbricoldes is an intestinal parasite of.

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Horse

Man

Donkey

Monkey

Scientific name of Planaria is.

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Taenlasolium

Fasciola hepatica

Dugesia

Schistosoma

The sub class that has not primitive mammals is

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Prototherian

Eutherian

Megatheria

None of these

The animals without a body cavity are called.

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Eumetazoa

Pseudocoelomata

Coelomata

Acoelomata

Pseudo coelom is present

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Cnidaria

Flat work

Round worms

Earth worm

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

Syrinx is a

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Organ of voice in mammals

Organ of voice in birds

Copulatory organ in birds

Seuse organs in birds

Anbcylostoma duodenal is biological name of.

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Flatworm

Round worm

Fluke

Tape worm

Polypo and Medusae are examples of.

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Coelentrate

Nematoda

Porifera

Arthropoda

Polychaeta is a class of phylum Annelida its example is.

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Nereis

Lumbricus Terrestris

Pheretime

Hirudo medicinalis

The larva found in echinoderms is

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Trochophore

Veliger

Bipinnaria

Planaria

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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