NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1289 - 1294 of 1732

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Question number: 1289

» Biology » Nutrition in Animals

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MCQ▾

Question

Nutrition in animals does not involve which of this step?

Choices

Choice (4) Response

a.

Egestion

b.

Digestion

c.

Absorption

d.

Precipitation

Question number: 1290

» Biology » Nutrition in Animals

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MCQ▾

Question

The process of breaking down of complex component of food into simpler substances is known as:

Choices

Choice (4) Response

a.

Assimilation

b.

Absorption

c.

Digestion

d.

Egestion

Question number: 1291

» Biology » Nutrition in Animals

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MCQ▾

Question

Which juice is secreted by pancreas?

Choices

Choice (4) Response

a.

Pancreatic juice

b.

Bile juice

c.

No juice is secreted by pancreas

d.

None of the above

Question number: 1292

» Biology » Nutrition in Plants

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MCQ▾

Question

Which of the following statement is true with respect to photosynthesis?

Choices

Choice (4) Response

a.

Photosynthesis can occur at sunny as well as cloudy day but not during night.

b.

Photosynthesis can occur at sunny, cloudy as well as during night.

c.

Photosynthesis can only occur at sunny day.

d.

All of the above

Question number: 1293

» Biology » Nutrition in Plants

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MCQ▾

Question

Green plants get nitrogen from:

Choices

Choice (4) Response

a.

Soil

b.

Water

c.

Atmosphere

d.

None of the above

Question number: 1294

» Chemistry » Physical and Chemical Changes

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MCQ▾

Question

Lata made some snacks on iron pan, cleaned it with water and left outside untouched for sometime. After few days she observed that a brown coating is formed on it. What is the reason for it?

Choices

Choice (4) Response

a.

Galvanization

b.

Sublimation

c.

Rusting

d.

None of the above

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