Question # 1

In sponges the food enters the spongocoel cavity called.

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Globules

Gemmules

Endosperm

Ostia

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

Which of the following is a motile coclenterate

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Hydra

Obelia

Jelly fish

Corals

Sea Urchin belong to phylum

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Coelantrate

Nematoda

Porifera

Arthropoda

Vertebrates that develop embryonic membranes around their embryo called

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Amniotes

Abamniotes

Embryotes

None of these

In phylum coelenterate special cells cnidocyntes give size to

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Polyps

Nematocyts

Gemmules

Gastrozolds

In Mollusca, a blue respiratory pigment is present called.

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Haemoglobin

Haemoerythrin

Haemocyanin

Prothombin

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

Polymorphism is a characteristic of members of phylum.

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Porifera

Cnidaria

Annelida

Arthropoda

Dugesia is a free living flatworm with a ciliated outer surface. It is commonly called.

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Tape worm

Liver flake

Planaria

Blood fluke

Neresis belongs to phylum

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Nematoda

Annelida

Arthropoda

Mollusca

Anbcylostoma duodenal is biological name of.

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Flatworm

Round worm

Fluke

Tape worm

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

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Globules

Gemmules

Endosperm

Cyst

The sub class that has not primitive mammals is

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Prototherian

Eutherian

Megatheria

None of these

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

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Coelenterate

Porifera

Annelida

Arthropods

The polyp is reduced and medusa is dominant in

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Actinia

Aurelia

Oblelia

Madreporite

Number of leqs in Arachnida are.

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2

4

6

8

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

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Biology Fsc Part 1 Chapter 10 Online Test MCQs With Answers

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