Question # 1

Pseudo coelom is characteristic.

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Nematoda

Mollusca

Annelida

Echinodermata

A blue coloured respiratory pigment called hemocyanin is found is.

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Molluscus

Annelids

echinoderms

Arthropods

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

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sponges

Molluscs

Coelonterates

Annelids

The body cavity of Nematoda is.

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Blastocoel

Pseudocoelom

Haemocoelom

Coelom

In arthropods the body cavity is known as

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Pseudocelom

Enterocoel

Haemocoel

None of these

Metameric ally segmented animals are belonging to the.

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Annelids

Molluscus

cnidarians

Echinoderms

In mollusca the foot is used for

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Capturing prey

Locomotion

Both a and b

None of these

In phylum coelenterate special cells cnidocyntes give size to

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Polyps

Nematocyts

Gemmules

Gastrozolds

Th polyp is reduced and medusa is dominant.

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Jelly fish

Hydra

Sea anemon

Obelia

Excretory system in arthropods is composed of.

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Kidney

Nephridia

Malpighian tubules

Flame cells

In sponges the food enters the spongocoel cavity called.

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Globules

Gemmules

Endosperm

Ostia

Polymorphism is a characteristic of members of phylum.

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Porifera

Cnidaria

Annelida

Arthropoda

An example of beautful and delicate sponge called venus flower basket is.

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sycon

Leucoselenla

Euplectella

spongilla

Kangaroo belong to sub class.

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Eutheria

Reptilia

Metatheria

Prototheria

Loligo is an animal of phylum Mollusca which is commonly called.

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slug

Garden snail

Squid

Oyster

Dolphin is

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Fish

Bird

Mammals

Amphibian

In amphibians the necessary requirements to spend their life history include

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Water

Land

Both water and land

None of these

Which of the following is a feature of series deuterostomia

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Cleavage of zygote is spiral and determinate

Coelom is formed due to splitting of mesoderm

Mouth arises from blastopore or anterior margin

Mesoderm is derived from wall of developing gut

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