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Ratio between mortality and natality is ...

Ratio between mortality and natality is :

A

vital index

B

population density

C

total count

D

none of these

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The correct Answer is:
A
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TRUEMAN BIOLOGY-ORGANISMS AND POPULASTIONS -Multiple Choice Questions
  1. Least pore size seen in

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  2. Ability to produce maximum offspring is

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  3. Ratio between mortality and natality is :

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  4. In a population curve, the rate of growth be comes steady towards the ...

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  5. Submerged hydrophytes have dissected leaves for

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  6. July 11 is observed as

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  8. Certain characteristic demographic features of developing coutries are...

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  9. Which one is a xerophyte ?

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  10. Habitat together with functions of a species constitute is

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  11. Which mammal excretes solid urine to avoid water loss?

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

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  13. Which one of the following is a matching pair of certain organism(s) a...

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  14. Bell-shaped polygonal pyramid indicates

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  15. In a lake , phytoplankton grow in abundance in

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  16. The given figure shows biome distribution with respect to temperature ...

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  18. Read the following given examples (i) Plant - pollinator mutualism ...

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  19. Consider the following statements A. Stomata are completely absent i...

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  20. If a non poisonous snake of species A, mimics the warning colouration ...

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