Question # 1

The function of kidneys is;

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urine formation

food transport

absorption of food

removal of oxygen

The process in which inherited material transfer from generation to next generation:

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Reproduction

Respiration

Reduction

Circulation

Babies are born with about________ soft bones.

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206

250

300

350

The utilization of nitrates by organisms is called.

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Nitrification

Ammonification

Assimilation

Denitrification

Allows movement in all directions :

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Hinge joints

Ball and socket joints

Joints among skull bones

Slightly moveable joints

In certain parts of body, cell bodies of many neurons form a group enveloped by a membrane. such group is called:

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Tissues

Nerves

Ganglion

Receptors

Which joints allow no movement?

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Moveable joints.

Slightly moveable joints

Immoveable joints

None of these

Transmission of character (traits) from parent offspring is called:

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Inheritance

Mutation

Regeneration

Reproduction

The allele which is not expressed is called.

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Dominant

Phenotype

Genotype

Recessive

The drugs morphin used ato reduce the pain synthesised from:

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Leaves of Foxglove

Opium

Liver of fish

Fungi

The populations that live in a habitat and interact with one another are collectively called.

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Biosphere

Ecosystem

Community

species

How many pairs of ribs in humans?

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12

24

26

30

Which disease is involved in the breakdown of air sacs of the lungs?

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Bronchites

Emphysema

Pneumonia

Asthema

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