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Niche of a species in an ecosystem refer...

Niche of a species in an ecosystem refers to its

A

Habitat and specific functions of a species

B

Specific place where an organism lives

C

Specific species function and its competitive power

D

None of these

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A
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AAKASH INSTITUTE ENGLISH-ORGANISMS AND POPULATIONS -ASSIGNMENT (SECTION-C) (Previous Years Questions)
  1. At which latitude, heat gain through insolation approximately equals h...

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  2. The basic unit of study in Ecology is

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  3. Niche of a species in an ecosystem refers to its

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  4. In which one of the following habitats does the diurnal temperature of...

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  5. The abundance of a species population within its habitat is called

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  6. Plants such as prosopis, acacia and capparis represent examples of tro...

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  7. What is true for individuals of same species?

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  8. Consider the following statements (A) -(D) each with one or two blanks...

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  9. Which one of the following pairs is correctly matched ?

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  10. More than 70% of world fresh water is contained in

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  11. Which of the following are likely to be present in deep sea water?

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  12. Benthic organism are affected the most by

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  13. Which one of the following is not a parasitic adaptation?

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  14. In a lake , phytoplankton grow in abundance in

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  15. Littoral zone is located along the:

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  16. The age pyramid with broad base indicates

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  17. A population growing in a habitat with limited resources shows four ph...

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  18. Sigmoid/logistic growth curve is represented by

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  19. Two opposite forces operature in the growth and development of a popul...

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  20. Which type of curve is obtained for bacterial cells in culture?

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