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प्रश्न
Multiple Choice Question:
The primary reason for increase in human population is
विकल्प
The increase in agricultural production
The increase in birth rate and decrease in death rate
The improvement in medical technology
All of the above
उत्तर
The increase in birth rate and decrease in death rate
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संबंधित प्रश्न
Use of a condom for contraception is a barrier method.
The diagram shown below represents a surgical sterilization method in males. Study the same and answer the questions that follow:
(i) Name the parts marked A, B, C, D and E.
(ii) Give the name of the surgical method represented in the diagram.
(iii) Which part is ligated or cut?
(iv) Name the corresponding surgical method conducted on females.
(v) Name the part which is ligated in females and why?
Write some benefits of a small family.
Give Technical Terms: A statistical study of human population of a region.
Give Technical Terms: The number of individuals belonging to different age groups.
Give Technical Terms: What is the present population of Delhi, India and the world?
Give Technical Terms: The methods to prevent union of sperms with the ovum.
Multiple Choice Question:
Which mechanical means is used to cover the penis before coital activity?
Name the two surgical methods of population control.
