Question # 1

Before mitosis, sets of chromosomes are.

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Two

Three

Four

Five

Genes are located on

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Chromosomes

Nucleus

Centrosomes

Cell membrane.

You are different from your brother and sisters This is called

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Adaptation

Variation

Mitosis

Hereditary

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

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Parent

Primary

Secondary

Daughter

In meiosis, the nucleus of a cel dividies.

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One time

Three times

Four times

Five times

An event that occurs during interphase.

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Division of nuclesu

Duplication of chromosomes

Division of cytoplasm

Formation of cell wall

The section of DNA which has information for making a specific protein is called.

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DNA strand

Nucleotide

Chromosomes

Gene

During interphase.............. in the nucleus are duplicated.

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DNA

Gametes

Cytokinesis

Chromosomes

In pea, there are chromosomes.

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14

16

20

48

The basic physical and functional unit of heredity is called.

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DNA

RNA

Centronere

Gene

Reduction of chromosomes takes place during.

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Mitosis

Meiotic -I

Meiotic -II

Both mitosis and meiotic -II

Which fo these is NOT a genetic variation.

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Attached earlobes

Blood group

Eye colour

Mark of cut on skin

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

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Life Cycle

Cell division

Cell Cycle

Alternationof generation.

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