Question # 1

In maize, there are hromosomes.

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14

16

20

48

Chromosomes consist of DNA and.

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Sperms

Gametes

Proteins

Eggs

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

In pea, there are chromosomes.

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14

16

20

48

During reproduction, living things pass their characteristics to their.

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Parents

Grand parents

Off spring

Brother and sister

The colour of eyes in an organism is controlled by a.

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Egg

Zygote

Chromosomes

Gene pair

Chromosoems are made of.

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DNA only

DNA, Proteins and fats

Proteins only

DNA, and proteins

Reduction of chromosomes takes place during.

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Mitosis

Meiotic -I

Meiotic -II

Both mitosis and meiotic -II

The characters which are passed from parents to off spring.

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Environmental characters.

Naturla characters

Non -inheritable characters.

Hereditary characters.

Before the start of cell division, the parent cell passes through a phase called.

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Prophase

Interphase

Anaphase

Metaphase

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Science 8th Class English Medium Chapter 3 Online Test MCQs With Answers

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