Question # 1

Voice organs of birds.

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Larynx

Pharynix

syrinx

Vocal cords

80% of food of sponges consists of.

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Detrital organic matter

algae

Phytoplankton

Zooplankton

A rasping tongue like radula having horny teeth is present in.

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sponges

Molluscs

Coelonterates

Annelids

Pseudo coelom is present

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Cnidaria

Flat work

Round worms

Earth worm

Animals that have their body cavity filled with parenchyma are called

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Acoelomates

Coelomates

Pseudocelomates

None of these

The larva found in echinoderms is

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Trochophore

Veliger

Bipinnaria

Planaria

Ancient fish that have developed lungs are called.

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Dipnoi

Thaliacea

Asterias

Leptocardil

Vertebrates that develop embryonic membranes around their embryo called

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Amniotes

Abamniotes

Embryotes

None of these

In arthropods the body cavity is known as

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Pseudocelom

Enterocoel

Haemocoel

None of these

Polymorphism is a characteristic of members of phylum.

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Porifera

Cnidaria

Annelida

Arthropoda

Kangaroo belong to sub class.

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Eutheria

Reptilia

Metatheria

Prototheria

In amphibians the necessary requirements to spend their life history include

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Water

Land

Both water and land

None of these

Nephridia are excretory structures of.

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Sponges

Annelids

Arthropods

None of these

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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