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Population growth of country depends upo...

Population growth of country depends upon ______

A

Natality + emigration

B

Natality + immigration

C

Mortality + immigration

D

Mortality + emigration

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CHETANA PUBLICATION-Organisms and Populatoins-EXERCISE
  1. An interspecific interaction in which no species is either harmed or b...

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  2. Increase in population per unit time is called

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  3. Population growth of country depends upon

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  4. Population having large number of post reproductive and small number o...

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  5. When number of births equals to number of deaths, it is

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  6. Carrying capacity of the environment is represented by

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  7. Maximum growth rate occurs in

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  8. In India, human population is heavliy weighed towards the younger age...

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  9. Which of the following is a right matching pair of certain organism a...

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  10. Verhulst-pearl growth curve is

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  11. J-shaped growth curve has

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  12. competition has the potential to alter populations, communities and th...

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  13. An example of Parasitism interaction is the transmission of malaria ca...

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  14. If the stronger partner is benefited and the week partner is damaged, ...

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  15. Amensalism is a kind of interaction.

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  16. Two species cannot occupy same niche. The law is

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  17. Position of the organisms in the environmental gradient is called

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  18. Define: Euryhaline

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  19. Define the term colligative property. Give examples.

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  20. Name the type of association that exist between cattle egrets and catt...

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