Question # 1

Robert Hooke able to magnify thin slices of cork .......... times.

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10

20

30

40

The kingdom system was proposed by:

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Aristotle

Robert Whittaker

Carolus Linnaeus

Both a & b

............... is a great stabilizer of body temperature.

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Carbon

Nitrogen

Water

None

Stomach open into ............... .

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Small intestine

Large intestine

Both a and b

None

The percentage of plasma protein in the blood is:

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4 - 5

5-6

7-8

7-9

..................... are very large molecule.

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Protein

Carbohydrates

Lipid

Vitamins

Families are grouped into _____________

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Family

Order

Class

Phylum

Prosthetic by all enzymes :

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Required by all enzymes

Loosely attached with enzymes

Proteins In nature

Tightly bound to enzyme

Cell wall is present in ............... cell.

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Plant

Animal

Both

None

Most of the energy during ATP formation escapes in the form of:

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Waves

Bonds

Heat

Chemical

Cytokineses in a plant cell is characterized by:

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The equal division of homologous chromosomes

A pinching off a cell membrane to divide the cell

The formation of a cell plate in the cytoplasm

The movement of the chromosomes from the metaphase plate

......... is one of raw material for photosynthesis .

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Oxygen

Water

Carbon Dioxide

Nitrogen

Which one is the national bird of Pakistan?

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Pigeon

Ostrich

Crow

Chakor

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