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प्रश्न
Give Technical Terms: The comparative number of males and females in a population.
उत्तर
Sex ratio
APPEARS IN
संबंधित प्रश्न
Give appropriate biological or technical terms for the following :
The difference between the birth rate and the death rate
Fill in the blanks:
Sex ratio is the number of ______ per thousand ______.
Write briefly the need to control population (any four points).
Mention three steps to control the increasing human population in India.
Name the Following: Another term for birth rate.
Name the Following: No. of deaths per 1000 people per year.
True or False:
Mortality is the number of deaths per thousand of the population per decade.
Choose the Odd One Out:
Match the Columns:
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 |
| (i) Family Planning | (a) Counting of population |
| (ii) Vasectomy | (b) Sterilization in female |
| (iii) Tubectomy | (c) T.R. Malthus |
| (iv) Census | (d) Sterilization in male |
| (v) Malthusian theory | (e) Red triangle. |
