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10th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

Length of spinal cord is:

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10 cm

20 cm

30 cm

40 cm

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Question # 2

Example of ball and socket joints is :

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Elbow joint

Shoulder joint

Joint of Ankle

Joint of fingure

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Question # 3

Which of the following drugs is obtained from plants:

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Sedative

Analgesics

Antibiotics

Vaccines

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Question # 4

The loss of water in the form drops from tips of leaf is called.

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Evaporation

Transpiration

Guttation

Excretion

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Question # 5

Antibiotics kill or stop growth of:

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Worms

Viruses

Bacteria

Yeast

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Question # 6

Allows movement in all directions :

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Hinge joints

Ball and socket joints

Joints among skull bones

Slightly moveable joints

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Question # 7

Glycerol is used to:

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In Textile

In production of vineger

In printing

In Beverage

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Question # 8

Double fertilization in plants means:

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Fusion of two sperm with two egg cells.

Fusion of one sperm with egg cell and other sperm with fusion nucleus

Fusion of two sperm with single egg cell

Fusion of tube nucleus with fusion nucleus and sperm egg cell

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Question # 9

The weight of human kidney is about.

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5 g

10 g

17 g

27 g

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Question # 10

The gas produced in mesophyll cells as by product during day time is called.

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Oxygen

Carbon dioxide

Nitrogen

Chlorine

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Question # 11

The study of the ralationship between orgaisms and their environment called:

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Biology

Microbiology

Ecology

Genetics

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Question # 12

Dominate alleles are represented by:

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Small letters

Capital letters

Roman Numbers

Numerical Numbers

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Question # 13

One of these cycles is also nutrients cycles.

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Biogeochemical cycles

Carbon cycles

Water cycles

Nitrogen cycles

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