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State the main functions of abscisic aci...

State the main functions of abscisic acid in plants.

A

increase the length of cells

B

promote cell division

C

inhibit growth

D

promote growth of stem

Text Solution

Verified by Experts

The correct Answer is:
C
inhibit growth
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ZEN PUBLICATION-CONTROL AND COORDINATION-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE - CHOICE QUESTIONS)
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  2. Spinal cord orginates from

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  3. State the main functions of abscisic acid in plants.

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  4. What is the shape of a wavefront due to a spherical or point source?

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  5. The growth of tendrils in pea plants is due to

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  6. The growth of pollen tubes towards ovules is the example of :

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  7. The substance that triggers the fall of mature leaves and fruits from ...

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  8. Involuntary actions. in the body are controlled by

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  9. Which of the following is not an involuntary action?

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  10. When a person is suffering from severe cold, he or she

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  11. What is the correct direction of flow of electrical impulses?

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  12. Dramatic changes of body features associated with puberty are mainly b...

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  13. The hormone which increases the fertility in males is called

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  14. The gap between two neurons is called a

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  15. In humans, the life processes are controlled and regulated by

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  16. Chemical messengers which control and coordination in plants and anima...

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  17. The substance that accelerates the growth in the stem is

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  18. Learning is related to

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  19. In reflex action, the reflex arc is formed by

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  20. Which of these acts both as an endocrine and exocrine gland?

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