Question # 1

You are different from your brother and sisters This is called

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Adaptation

Variation

Mitosis

Hereditary

Chromosomes are........... structures.

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Round

Circular

Long

Thread like

James Webb telescope launched in space.

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20 December 2021

21 December 2021

22 December 2021

25 December 2021

Glalieo invent and used telescope firstly in.

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1910

1911

1901

1909

Reduction of chromosomes takes place during.

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Mitosis

Meiotic -I

Meiotic -II

Both mitosis and meiotic -II

During reproduction, living things pass their characteristics to their.

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Parents

Grand parents

Off spring

Brother and sister

The age of milky way Galaxy is about.

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13.6 billion years

13.4 billion years

13.5 billion years

13.7 bilion years

The formula of find the magnitude of current is.

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I = Q/t

I = QV

I = CV

I = C/Q

The relation R = V/I is discovered by a

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American scientist

German scientist

British Scientis

Russian scientist

An electric circuit is the path along whihc.

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Electron revolve around the nucleus of an atom

Electric charge flows.

Magnetic lines of force move

Electric motors move

Acid used as a dehydrating agent.

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Nitric Acid

Phosphoric acid

Sulphuric acid

Hydrochloric acid

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