Question # 1

The sub class that has not primitive mammals is

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Prototherian

Eutherian

Megatheria

None of these

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

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slug

Garden snail

Squid

Oyster

Which of the following is a motile coclenterate

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Hydra

Obelia

Jelly fish

Corals

Which one does not belong to sub class Eutheria.

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Loligo

Sepia

Octopus

Asterles

One of these is an early reptile

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Platy pus

Archaeopterye

Varanope

snake

Which one of the following is not a sub phylum to choradata.

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Urochoradata

Cephalochordata

Hemichordata

Vertebrata

Flame cells are found in the phylum

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Nematoda

Annelida

Mollusca

Platty helmithes

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

Protandrous means

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Male sex cells develop first

Male and female sex develop simultaneously

Female sex cell develop first

None of the above

Anbcylostoma duodenal is biological name of.

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Flatworm

Round worm

Fluke

Tape worm

In phylum coelenterate special cells cnidocyntes give size to

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Polyps

Nematocyts

Gemmules

Gastrozolds

In protostomes, the blastopore forms the

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Anus

Brain

Excretory pore

Mouth

Coral reefs are mostly formed. of.

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Calcium carbonate

Silica

Chitin

Lignin

Cartilaginous fishes contain scales.

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Placoid

Ganoid

Cycloid

Ctenoid

Blood of Arthropoda is.

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Green colour

Red colour

Colourless

Brown colour

The pouched mammals are

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Prototheria

Methatheria

Eutheria

Egg lying mammals

The skeleton of birds is light due to.

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Extension of lungs

Air chambers

Air spaces

Air sacs

Common name for Anchyclostoma duodenal is.

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Pin worm

Tape worm

Hook worm

Earth worm

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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