Question # 1

There are _____________ major kingdoms.

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2

3

4

5

Horticulture belong to.

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Gardening

Poultry

Fishries

Modicine

The fist muslims scietist detailed studies animals was.

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Jbair Bin Hayan

Abdul Malik Asmai

Al-Razi

Bu Ali Sina

There are about ............. to ........ enzymes in cell.

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1000-2000

1000-2050

2000-6000

2000-3000

In turner's syndrome female have ................. chromosomes .

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46

45

47

22

Which one are the sites of protein synthesis?

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Nucleus

Mitochondria

Endoplasmic reticulum

Ribosomes

____________ is the characters of kingdom.

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Heterotrophic `

Chlorophyll

Autotrophic

All of them

Which of the followings in not true about the opening and Closing of Stomata?

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Light helps in the opening and closing of stomata

K⁺ ions are responsible for the opening and closing of stomata

The osmosis of water is responsible for the opening and closing of stomata

None for these

Who performed experiments on sparrow?

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Ross

A.F.A.King

Laveran

None

The branch of biology which deals with the study of Classification of organisms is called.

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Systematics

Cell Biology

Taxonomy

Physiology

_______________ described the nucleus as characteristics spherical body in plant cells.

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Robert hooke

Robert Brown

Leeuwenhoek

Dolland

In which stage of the cell cycle, the cell is preparing enzymes for chromosome duplication.

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G1

G2

S

M

There are about ____________ different kind of vertebrates on earth.

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12,000,00

47,000

12,000

47,500

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