Question # 1

The vertebrates in which placenta is formed during the development of foetus are known as

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Pisces

Aves

Mammals

None of these

The body cavity of Nematoda is.

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Blastocoel

Pseudocoelom

Haemocoelom

Coelom

Common name for Anchyclostoma duodenal is.

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Pin worm

Tape worm

Hook worm

Earth worm

Trypanosoma causes the disease known as

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Malaria

Sleeping sickness

Diarrhea

None of these

Prototherian are commonly called.

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Egg laying mammals

placental mammals

Pouched mammals

None of these

One of the following is a fossil fish.

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Cotylosaurs

Veranope

dipnol

Archaeopteryx

Coral reefs are mostly formed. of.

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Calcium carbonate

Silica

Chitin

Lignin

In hydra ectodermal cells get food from endodermal cells by.

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Osmosis

diffusion

Active transport

Facilitated diffusion

Primary host of tape worm is.

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Man

Cattle

Sheep

Snail

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

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Urochoradata

Cephalochordata

Hemichordata

Vertebrata

The larva found in echinoderms is

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Trochophore

Veliger

Bipinnaria

Planaria

Which of the following are called as sponges

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Protozoa

Porifera

Coelentrata

Nematoda

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

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Globules

Gemmules

Endosperm

Cyst

Scales in pangolin are actually.

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Modified rings

Modified feathers

spines

Modified hairs

Example of tunicate is.

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Amphioxus

Molgula

Reptilia

Amphibia

Sea urchin belong to sub class.

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Arthropoda

Echinodermata

protozoa

Annelida

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

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slug

Garden snail

Squid

Oyster

The largest invertebrate animal is

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Cuttle fish

Octopus

Glant squid

Dhysalia

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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