NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1608 - 1615 of 2000

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Question number: 1608

» Biology » Diversity of Living Organisms

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Question

Why earthworm are beneficial for human

Choices

Choice (4) Response

a.

They provide the food

b.

They kill the bacteria

c.

Increases the soil fertility

d.

Question does not provide sufficient data or is vague

Question number: 1609

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following possesses most primitive nervous system?

Choices

Choice (4) Response

a.

Amoeba

b.

Hydra

c.

Sponge

d.

Earthworm

Question number: 1610

» Biology » Diversity of Living Organisms

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Question

Food vacuole present in amoeba is analogous to which of the following

Choices

Choice (4) Response

a.

Mouth of higher animals

b.

Reproductive track in higher animals

c.

Excretory system in higher animals

d.

Nervous system in higher animals

Question number: 1611

» Biology » Diversity of Living Organisms

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MCQ▾

Question

The phylum mollusca is characterized by

Choices

Choice (4) Response

a.

Triploblastic coelomates

b.

Presence of calcium carbonate shell

c.

Bilaterally symmetrical

d.

All a. , b. and c. are correct

Question number: 1612

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Entamoeba histolytica is parasite in

Choices

Choice (4) Response

a.

Blood

b.

Liver

c.

Stomach

d.

Colon

Question number: 1613

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Metamorphosis is absent in

Choices

Choice (4) Response

a.

Birds

b.

Frogs

c.

Fruit fly

d.

All of the above

Question number: 1614

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Which of the following has regeneration capacity?

Choices

Choice (4) Response

a.

Mammals

b.

Frog

c.

Star fish

d.

Arthropods

Question number: 1615

» Biology » Diversity of Living Organisms

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MCQ▾

Question

Drosophila melanogaster in the scientific name of

Choices

Choice (4) Response

a.

wasp

b.

house fly

c.

honey bee

d.

fruit fly

Developed by: