Primary cause behind rapidly growing population of world in recent times is

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11.Organisms and Populations

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The primary cause behind rapidly growing population of the world in recent times is

A

Improvement in the standard of living

B

Decrease in death rate

C

Increase in birth rate

D

Heating of earth

Solution

(b) Factor favouring population growth is decrease in death rate, increase in life span, better medical facilities.’

Standard 12

Biology

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