Question # 1

The pores by which water enters in the body of sponge is called.

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Osculum

Ostia

Mouth

Spongocoel

A blue coloured respiratory pigment called hemocyanin is found is.

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Molluscus

Annelids

echinoderms

Arthropods

Mammals have only

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Right arotic arch

Left arotic arch

Both left and right arotic arches

No artic arch

Which is not included in proterostomia.

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Arthropod

Mollusca

Annelida

Enchinodermata

What is the true sequence of bones in the mammalianear.

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Malleus, incuse and stapes

Incus and stapes

Malleus and stapes

Stapes and malleus

The example of phylum Hemichordata is.

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Molgula

Amphioxus

Balanoglosus

Asierias

Slow worm belongs to phylum.

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Annelids

Aschelminthes

Chordata

Plathelmin thes

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

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sycon

Leucoselenla

Euplectella

spongilla

Flame cells are excretory cells in.

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Flatworms

Segmented worms

Round worms

Anseets

Round worm are.

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Acoelomates

Pseudocoelomates

Coelomates

None of them

Neresis belongs to phylum

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Nematoda

Annelida

Arthropoda

Mollusca

In Mollusca, a blue respiratory pigment is present called.

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Haemoglobin

Haemoerythrin

Haemocyanin

Prothombin

In phylum coelenterate special cells cnidocyntes give size to

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Polyps

Nematocyts

Gemmules

Gastrozolds

Common name for Anchyclostoma duodenal is.

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Pin worm

Tape worm

Hook worm

Earth worm

Sea Urchin belong to phylum

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Coelantrate

Nematoda

Porifera

Arthropoda

In sponges the food enters the spongocoel cavity called.

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Globules

Gemmules

Endosperm

Ostia

Portuguese man of war is the name used for.

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Physalia

Obelia

Hydra

Aurelia

Excretory organ in annelid are.

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Nephridia

Nephron

Flame cells

Malpighian tubule

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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