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प्रश्न
Explain the Terms: Emigration
उत्तर
Emigration is the decrease in the population due to the movement of organisms outside an area.
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संबंधित प्रश्न
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?
How is the electronic media educating people about the importance of small families?
Give Reasons: Why do you think there is a stability or a decline in the population of developed countries?
Give Technical Terms: The comparative number of males and females in a population.
Give Technical Terms: The zoological name of man.
Fill in the Blanks:
Total population in India in 1999 was ______.
True or False:
The present human population is about more than 5 billion.
Multiple Choice Question:
J-shaped growth curve has
Multiple Choice Question:
All of the statements regarding models of logistic population growth are correct except:
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. |
