Question # 1

Sphenodon is found is.

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Australia

New Zealand

Texas

Berlin

Garden snail belongs to class.

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Gastropoda

Caphalopods

Pelecypoda

Drthropoda

Nephridia are excretory structures of.

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Sponges

Annelids

Arthropods

None of these

The largest invertebrate is.

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Earth worm

Star fish

Giant squid

Ascarus

Mammals have only

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Right arotic arch

Left arotic arch

Both left and right arotic arches

No artic arch

Hydra is the example of.

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Tentacular feeding

Fiter feeding

Pluid feeding

scraping feeding

Coral reefs are mostly formed. of.

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Calcium carbonate

Silica

Chitin

Lignin

Flame cells are excretory cells in.

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Flatworms

Segmented worms

Round worms

Anseets

In protostomes, the blastopore forms the

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Anus

Brain

Excretory pore

Mouth

Flame cells are found in the phylum

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Nematoda

Annelida

Mollusca

Platty helmithes

Syrinx is a

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Organ of voice in mammals

Organ of voice in birds

Copulatory organ in birds

Seuse organs in birds

Th polyp is reduced and medusa is dominant.

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Jelly fish

Hydra

Sea anemon

Obelia

The body of animals which can be divided into two equal halves only in one plan is termed as

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Asymmetrical

Bilaterally symmetrical

Radically symmetrical

None of these

Polychaeta is a class of phylum Annelida its example is.

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Nereis

Lumbricus Terrestris

Pheretime

Hirudo medicinalis

Portuguese man of war is the name used for.

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Physalia

Obelia

Hydra

Aurelia

The spinny skinned animals are included iin.

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Porifere

echinodermata

Mollusca

Annelida

Ancient fish that have developed lungs are called.

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Dipnoi

Thaliacea

Asterias

Leptocardil

In sponges asexual reproduction takes place by budding. The internal buds are called.

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Globules

Gemmules

Endosperm

Cyst

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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