Question # 1

Vertebrates that develop embryonic membranes around their embryo called

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Amniotes

Abamniotes

Embryotes

None of these

One of these is an early reptile

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Platy pus

Archaeopterye

Varanope

snake

A free swimming trochophore larva is produced during the life cycle of.

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Coelenterate

Porifera

Annelida

Arthropods

Polymorphism is a characteristic of members of phylum.

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Porifera

Cnidaria

Annelida

Arthropoda

Scales in pangolin are actually.

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Modified rings

Modified feathers

spines

Modified hairs

Th polyp is reduced and medusa is dominant.

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Jelly fish

Hydra

Sea anemon

Obelia

The largest invertebrate animal is

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Cuttle fish

Octopus

Glant squid

Dhysalia

Sea urchin belong to sub class.

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Arthropoda

Echinodermata

protozoa

Annelida

All 'Flat worms' belong to phylum

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Annelida

Platyhelminthes

Nematoda

Arthropoda

Pseudo coelom is characteristics feature of.

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Aschelminthes

Annelida

Mollusca

Profera

In arthropods the body cavity is known as

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Pseudocelom

Enterocoel

Haemocoel

None of these

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

Excretory system in arthropods is composed of.

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Kidney

Nephridia

Malpighian tubules

Flame cells

Voice organs of birds.

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Larynx

Pharynix

syrinx

Vocal cords

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

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Globules

Gemmules

Endosperm

Cyst

Neresis belongs to phylum

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Nematoda

Annelida

Arthropoda

Mollusca

Which is not included in proterostomia.

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Arthropod

Mollusca

Annelida

Enchinodermata

________ has eight eyes.

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Lamprey

Snake

Bat

Spider

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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