NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1642 - 1649 of 2000

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Question number: 1642

» Biology » Diversity of Living Organisms

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Question

Scientific name of earthworm is

Choices

Choice (4)Response

a.

Periplaneta americana

b.

Rana tigrina

c.

Pheretima posthuma

d.

Ascaris lumbricoides

Question number: 1643

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Sexual phase in cnidarians is known as

Choices

Choice (4)Response

a.

Medusa

b.

Polyps

c.

None of the above

d.

All of the above

Question number: 1644

» Biology » Diversity of Living Organisms

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Question

The function of salivary gland is to secrete

Choices

Choice (4)Response

a.

digestive enzymes

b.

saliva

c.

hormones

d.

Both a. and b. are correct

Question number: 1645

» Biology » Diversity of Living Organisms

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Question

The function of Nephridia in annelids is

Choices

Choice (4)Response

a.

Reproduction

b.

Feeding

c.

Excretion

d.

Locomotion

Question number: 1646

» Biology » Diversity of Living Organisms

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Question

Asexual phase in cnidarians is known as

Choices

Choice (4)Response

a.

Polyps

b.

Medusa

c.

All of the above

d.

None of the above

Question number: 1647

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following best suited for Earthworm?

Choices

Choice (4)Response

a.

Unisexual

b.

Dioecious

c.

Monoecious

d.

Question does not provide sufficient data or is vague

Question number: 1648

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Tarsal segments are present in

Choices

Choice (4)Response

a.

Protozoa

b.

Arthropoda

c.

Annelida

d.

All of the above

Question number: 1649

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following is associated with excretion in arthropoda?

Choices

Choice (4)Response

a.

Kidneys

b.

Malpighian tubules

c.

Nephridia

d.

Setae

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