Question # 1

Syrinx is an organ of voice in.

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Amphibians

Birds

Mammals

Reptiles

In Mollusca, a blue respiratory pigment is present called.

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Haemoglobin

Haemoerythrin

Haemocyanin

Prothombin

Round worm are.

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Acoelomates

Pseudocoelomates

Coelomates

None of them

The largest invertebrate animal is

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Cuttle fish

Octopus

Glant squid

Dhysalia

Excretory organ in annelid are.

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Nephridia

Nephron

Flame cells

Malpighian tubule

Sepia belong to.

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Cephalopoda

Myriapoda

Gastopoda

Annelida

Which of the following is a motile coclenterate

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Hydra

Obelia

Jelly fish

Corals

Ancient fish that have developed lungs are called.

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Dipnoi

Thaliacea

Asterias

Leptocardil

Neresis belongs to phylum

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Nematoda

Annelida

Arthropoda

Mollusca

The skeleton of Athropds is made of

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Silica

Chitin

Calcium carbonate

Both a and c

Pseudo coelom is characteristic.

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Nematoda

Mollusca

Annelida

Echinodermata

Ascaris lumbricoldes is an intestinal parasite of.

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Horse

Man

Donkey

Monkey

Pseudocoelom is non-homologous to true coelom because

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It is not lined by coelomic epithelium

It has no relation with reproductive and excretory organs

It develops from blastocoel

All of the above

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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