NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1650 - 1657 of 2000

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Question number: 1650

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following is the first segment of earthworm?

Choices

Choice (4)Response

a.

Peristomium

b.

Protostomium

c.

Protostome

d.

Peristome

Question number: 1651

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which kind of nutrition takes place in amoeba?

Choices

Choice (4)Response

a.

Holozoic

b.

Parasitic

c.

Saprozoic

d.

Holophytic

Question number: 1652

» Biology » Diversity of Living Organisms

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MCQ▾

Question

What does the name Platyhelminthes means?

Choices

Choice (4)Response

a.

Snakes

b.

Round worm

c.

Flat worms

d.

Insect

Question number: 1653

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following is the characteristic of phylum Cnidaria?

Choices

Choice (4)Response

a.

Pedal disc

b.

Manubrium

c.

Nematocysts

d.

Mesogloea

Question number: 1654

» Biology » Diversity of Living Organisms

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MCQ▾

Question

External fertilization

Choices

Choice (4)Response

a.

Is fusion of male and female gametes outside the body of organisms

b.

takes place in water

c.

has spawning

d.

All a. , b. and c. are correct

Question number: 1655

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Polytene chromosomes are present in

Choices

Choice (4)Response

a.

Salivary gland of insects

b.

Protozoan

c.

Annelids

d.

Molluscs

Question number: 1656

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Respiration in earthworm takes place through

Choices

Choice (4)Response

a.

Setae

b.

Skin

c.

Ctenidia

d.

Question does not provide sufficient data or is vague

Question number: 1657

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Nephridia is present in

Choices

Choice (4)Response

a.

Cockroach

b.

Amoeba

c.

Earthworms

d.

None of the above

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