NSO Level 1- Science Olympiad (SOF) Class 10: Questions 207 - 212 of 986

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Question number: 207

» Heredity and Evolution

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MCQ▾

Question

Which is not correct statement regarding amniotes?

Choices

Choice (4)Response

a.

Some Develop inside mother’s body

b.

Amniotes embryos develop in a fluid-filled sac

c.

Some developed outside a tough, semipermeable shell

d.

The amniotic sac contains everything an embryo needs to grow

Question number: 208

» Reproduction in Organisms

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MCQ▾

Question

Which of the following part is found in plant and animal cells?

Choices

Choice (4)Response

a.

Vacuole

b.

Chloroplast

c.

Cell wall

d.

Cytoplasm

Question number: 209

» Carbon and Its Componds

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MCQ▾

Question

The bonding of atoms of the same element into a series, called a

Choices

Choice (4)Response

a.

Destructive distillation

b.

Carbonation

c.

Pyrolysis

d.

Catenation

Question number: 210

» Periodic Classification of Elements

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MCQ▾

Question

In Modern periodic table, which is not part of the affinity for group 1?

Choices

Choice (4)Response

a.

Rb

b.

Cs

c.

Li

d.

Br

Question number: 211

» Human Eye and Colourful World

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MCQ▾

Question

The tough outer coat that protects the entire eyeball, that known as

Choices

Choice (4)Response

a.

Choroid

b.

Sclera

c.

Cornea

d.

Retina

Question number: 212

» Human Eye and Colourful World

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MCQ▾

Question

Read the given statements and mark the correct option

Statement 1: The angle between incident ray and emergent ray is known as Angle of deviation (d)

Statement 2: The angle of incidence for which the angle of refraction is is known as critical angle

Choices

Choice (4)Response

a.

Only statement 1 is correct

b.

Statement 1 and 2 is correct

c.

Only statement 2 is correct

d.

Statement 1 and 2 is incorrect

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