Question # 1

Sea urchin belong to sub class.

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Arthropoda

Echinodermata

protozoa

Annelida

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

In amphibians the necessary requirements to spend their life history include

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Water

Land

Both water and land

None of these

In sponges the food enters the spongocoel cavity called.

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Globules

Gemmules

Endosperm

Ostia

Pseudo coelom is characteristic.

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Nematoda

Mollusca

Annelida

Echinodermata

Nephridia are excretory structures of.

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Sponges

Annelids

Arthropods

None of these

Syrinx is an organ of voice in.

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Amphibians

Birds

Mammals

Reptiles

Garden snail belongs to class.

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Gastropoda

Caphalopods

Pelecypoda

Drthropoda

Portuguese man of war is the name used for.

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Physalia

Obelia

Hydra

Aurelia

Neries belongs to class

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Polychaeta

Hirudinea

Oligocheaeta

Crustacea

Coral reefs are mostly formed. of.

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Calcium carbonate

Silica

Chitin

Lignin

Sea Urchin belong to phylum

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Coelantrate

Nematoda

Porifera

Arthropoda

One of the following is a fossil fish.

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Cotylosaurs

Veranope

dipnol

Archaeopteryx

The skeleton of Athropds is made of

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Silica

Chitin

Calcium carbonate

Both a and c

________ has eight eyes.

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Lamprey

Snake

Bat

Spider

The inner layer of most sponges is called.

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Pinacoderm

Choanoderm

Epiderm

Endoderm

The spinny skinned animals are included iin.

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Porifere

echinodermata

Mollusca

Annelida

Primary host of tape worm is.

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Man

Cattle

Sheep

Snail

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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