Question # 1

You are different from your brother and sisters This is called

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Adaptation

Variation

Mitosis

Hereditary

In humans, the eye colour is developed due to the effects of.

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Diet

Environment

Genes

Both a and b

The basic physical and functional unit of heredity is called.

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DNA

RNA

Centronere

Gene

The cells which are produced as a result of cell division are called.

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Parent

Primary

Secondary

Daughter

The characters which are passed from parents to off spring.

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Environmental characters.

Naturla characters

Non -inheritable characters.

Hereditary characters.

A process by which a cell divides into two daughter cells.

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Life Cycle

Cell division

Cell Cycle

Alternationof generation.

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

Zygote is formed by the fusion of.

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Two sperm cells

Two egg cells

Two somatic cells

Sperm cell andegg cell

DNA is called.......... material.

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Hereditary

Plasma

Meiotic

Chromatic

A typical chromosoes consists of arms.

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Two

Three

Four

Five

Before mitosis, sets of chromosomes are.

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Two

Three

Four

Five

Type of cell division, whihc take place in all parts of plants and animals is.

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Meiosis

Mitosis

Nuclear division

Cytokinesis

The transmission of characteristics from parents to off spring is called.

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Heredity

Inheritance

Non-inheritance

Both a and b

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

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