NSO Level 1- Science Olympiad (SOF) Class 10: Questions 314 - 319 of 986

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Question number: 314

» Life Processes

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MCQ▾

Question

Which is not correct for artery?

Choices

Choice (4)Response

a.

Deep seated

b.

Thick and elastic

c.

Valve absent

d.

Also called collected vessel

Question number: 315

» Human Eye and Colourful World

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MCQ▾

Question

Which of the following is correct option?

Choices

Choice (4)Response

a.

Combination of moderate visual acuity:

b.

Very poor visual acuity

c.

Relatively good visual acuity:

d.

None of the above

Question number: 316

» Periodic Classification of Elements

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MCQ▾

Question

For Modern periodic table, in period, the first elements of the periods is

Choices

Choice (4)Response

a.

P

b.

Na

c.

Mg

d.

Si

Question number: 317

» Periodic Classification of Elements

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MCQ▾

Question

Read the given statements and mark the correct option.

Statement 1: Astatine is an atom to attract electrons to itself

Statement 2: Rubidium have low reactive at standard temperature and pressure

Choices

Choice (4)Response

a.

Statements 1 and 2 are incorrect

b.

Only statement 2 is correct

c.

Statements 1 and 2 are correct

d.

Only statement 1 is correct

Question number: 318

» Reproduction in Organisms

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MCQ▾

Question

What does this figure show?

Figure shows the cell

Figure Shows the Cell

Choices

Choice (4)Response

a.

Germination of pollen grains

b.

Transfer of pollen grains to stigma

c.

Fertilization of gametes

d.

Development of zygote

Question number: 319

» Heredity and Evolution

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MCQ▾

Question

Choose correct option for below definition

An individual or species that was alive in the past, that two or more different groups of organisms alive today are descended from

Choices

Choice (4)Response

a.

Adaptation

b.

Ancestor

c.

Gene Flow

d.

All of the above

Developed by: