NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1382 - 1387 of 1732

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Question 1382

Question

MCQ▾

The process of ingestion involves?

Choices

Choice (4)Response

a.

The intake of food

b.

Conversion of absorbed food in complex substances

c.

Breaking down of complex component of food into simpler substances

d.

All of the above

Question 1383

Question

MCQ▾

Which of the following sequence shows the correct life cycle of silkworm?

Choices

Choice (4)Response

a.

Cocoon ⇾ Egg ⇾ Larvae ⇾ Adult Moth

b.

Cocoon ⇾ Larvae ⇾ Egg ⇾ Adult Moth

c.

Egg ⇾ Cocoon ⇾ Larvae ⇾ Adult Moth

d.

Egg ⇾ Larvae ⇾ Cocoon ⇾ Adult Moth

Question 1384

Question

MCQ▾

The hardest substance in the human body is known as:

Choices

Choice (4)Response

a.

Enamel

b.

Bones

c.

Nails

d.

All of the above

Question 1385

Question

MCQ▾

The process of making yarn from fiber is known as:

Choices

Choice (4)Response

a.

Sorting

b.

Spinning

c.

Ginning

d.

Shearing

Question 1386

Question

MCQ▾

Which of the following stage comes after the eggs are laid in lifecycle of a silk moth:

Choices

Choice (4)Response

a.

Life Cycle of a Silkworm: Choice A

b.

Life Cycle of a Silkworm: Choice B

c.

Life Cycle of a Silkworm: Choice C

d.

Life Cycle of a Silkworm: Choice D

Question 1387

Question

MCQ▾

The coloring of burrs in desired color is known as:

Choices

Choice (4)Response

a.

Scouring

b.

Sorting

c.

Dyeing

d.

Shearing

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