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In a population of a habitat in one year...

In a population of a habitat in one year 200 births, 150 deaths, 200 emigrations and 150 immigrations have occurred. The density of population

A

Increased

B

Decreased

C

Remains unchanged

D

Cannot be predicted

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ORGANISMS AND POPULATIONS-EXERCISE-I (POPULATIONS)
  1. The size of a population increases if

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  2. Which of the following factor has a negative effect on the population ...

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  3. In a population of a habitat in one year 200 births, 150 deaths, 200 e...

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  4. Exponential growth is observed in a population when

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  5. In population, per capita birth rate is 0.15 and per capita death rate...

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  6. The maximum possible number of individuals that a hahitat can support ...

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  7. The phase of the population growth where natality is equal to mortalit...

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  8. In logistic growth curve, the initial stage of the curve is called

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  9. In the equation N(t)=N(0)e^(tt),'e' is

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  10. Which of the following is an incomplete count to estimate population d...

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  11. A population has more young individuals compared to the older individu...

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  12. Rather than the number of individuals, the per cent cover or biomass i...

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  13. Percentage of individuals of a given age group in a given population i...

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  14. Population density is the

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  15. An age pyramid illustrates

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  16. Read the following statements and select the correct option: (a) Age...

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  17. Identify the status of the populations X, Y and Z whose age pyramids a...

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  18. Study the following flow chart and identify the attributes X and Y.

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  19. Which of the following factors would not limit the growth of a populat...

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  20. Study the following flow chart and choose the correct option.

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