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A few normal seedlings of tomato were ke...

A few normal seedlings of tomato were kept in a dark room. After few days, they were found to have become white-coloured like albinos. Which of the following terms will you use to describe them ?

A

Etiolated

B

Defoliated

C

Mutated

D

Embolised

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-ORGANISMS AND POPULATIONS -COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS)
  1. Temperature increases with height in which of the spheres

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  2. (dN)/(dt) rN equation is applicable to …………..population growth.

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  3. A few normal seedlings of tomato were kept in a dark room. After few d...

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  4. The zone of atmosphere in which the ozone layer is present is called

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  5. Mycorrhiza promotes plant growth by

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  6. Most animals are tree dwellers in a

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  7. The following graph depicts changes in two populations (A and B) of he...

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  8. In which of the following interaction both partners are adversely affe...

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  9. The figure given below is a diagrammatic representation of response of...

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  10. Allen's rule applies to:

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  11. Troublesome American water weed found in Inida is

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  12. The characters such as pointed elongated snout, strong and stout forel...

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  13. A cuckoo laying eggs in the nest of other species of birds is an examp...

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  14. One of the following pair of animals is an example of commensalism :

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  15. Father of Ecology in india

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  16. Interaction where one species is benefited and other is neither nor ha...

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  17. Which of the following are the causes of population growth?

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  18. Which of the following is a xerophyte:

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  19. Which of the following is an abiotic components of the ecosystem?

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  20. Who coined the term ecology ?

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