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July 11 is observed as...

July 11 is observed as

A

world population day

B

not tobacco day

C

world environmental day

D

world health day

Text Solution

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The correct Answer is:
A
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TRUEMAN BIOLOGY-ORGANISMS AND POPULASTIONS -Multiple Choice Questions
  1. In a population curve, the rate of growth be comes steady towards the ...

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  2. Submerged hydrophytes have dissected leaves for

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  3. July 11 is observed as

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  4. Plants adapted to grow in shade are called

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  5. Certain characteristic demographic features of developing countries ar...

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  6. Which one is a xerophyte ?

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  7. Habitat together with functions of a species constitute is

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

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

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

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  11. Bell-shaped polyonal pyramid indicates

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  12. In a lake , phytoplankton grow in abundance in

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  13. Four major abiotic factors are listed. Choose the option which arrange...

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  14. Read the following given examples (i) Plant - pollinator mutualsim ...

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

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

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  17. Plants growing in nutrient poor soils that are not very condusive to m...

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  18. Which of the following adaptations is likely to be observed in arid co...

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  19. In a population showing sigmoid growth form, the population has reache...

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  20. If in a population showing sigmoid growth curve the value of K-N/K is ...

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