Q. 45.0( 1 Vote )
Mention whether t
Explanation: Dog was the first domesticated animal.
Explanation: Improved standard of living due to increased food production and industrial development and education has brought about an increase in population.
Explanation: Present human population growth is following the geometrical progression.
(d) False, Birth Rate (natality) is the number of live births per 1000 people of population per year.
Explanation: Vasectomy is the surgical method of contraception in human males while tubectomy is the surgical method used in females.
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