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Average female to male ratio in world po...

Average female to male ratio in world population is

A

`1:1`

B

`1:45:2`

C

`2:3`

D

`3:4`

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The correct Answer is:
A
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ARIHANT NEET-REPRODUCTIVE HEALTH -CHEPTER EXERCISE (TAKING IT TOGETHER) (ASSORTED QUESTIONS OF THE CHAPTER FOR ADVANCED LEVEL PRACTICE)
  1. Population explosion in India is mainly due to

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  2. At the current rate of growth, human population doubles every

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  3. Average female to male ratio in world population is

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  4. Which of the following symptom can be related to the tertiary stage of...

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  5. The correct surgical procedure as a contraceptive method is

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  6. For imposing a check on increasing female foeticides

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  7. The copper ions of IUDs

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  8. Which of the followikng is not a response of animal population to high...

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  9. Progestin in the contraceptive pill

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  10. From the sexually transmitted deseases mentioned below, identify the o...

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  11. Oral contraceptive check ovulation by inhibiting the secretion of

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  12. Total Fertility Rate (TRF) is

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  13. RU 486 (Mifepristone) is

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  14. If the rate of addition of new number increases with respect to the in...

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  15. In a demographic cycle, when births are equal to deaths, it is

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  16. Replacement level fertility rae is

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  17. In India, human population has higher number of younger age group due ...

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  18. Increased IMR and decreased MMR in a population will

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  19. Choose the right one among the statements given below.

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  20. Intensity lactating mothers do not generally conceive due to the

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