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Compare the statement A and B. Stateme...

Compare the statement A and B.
Statement A Ethylene is a gas, which acts as growth regulator of plants.
Statements B It is the most simple plant hormone.

A

Both the statements A and B are correct and B is the correct explanation of A

B

Both the statements A and B are correct and B is not the correct explanation of A

C

Statement A is correct and B is wrong

D

Statement A is wrong and B is correct

Text Solution

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The correct Answer is:
B
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ARIHANT NEET-PLANT GROWTH AND DEVELOPMENT -CHAPTER EXERCISES (MEDICAL ENTRANCES GALLERY )
  1. Movement of tendrils in response to touch is known as

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  2. The phytohormone, which helps in germination of seed is

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  3. Compare the statement A and B. Statement A Ethylene is a gas, which ...

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  4. Hormone replacing the requirement of vernalisation is

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  5. The rosette habit of cabbage can be changed by applicaton of

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  6. Apical dominance is caused by

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  7. Which of the following hormone promotes seed dormancy and bud dormancy...

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  8. A plant hormone used for inducing morphogensis in plant tissue culture...

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  9. The pigment sensitive for red and far-red light is

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  10. Fluorine ring is a feature of

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  11. Cell elongation in internodal regions of the green plants takes place ...

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  12. Day neutral plant relates to

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  13. Auxanometer is used to measure plant organ

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  15. Which one of the following pairs is not correctly matched ?

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  16. Photoperiodism was first characterized in

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  17. Phototropic curvature is result of uneven distribution of

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  18. Which one of the following synthetic growth regulators is used to prom...

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  19. One of the commonly used plant growth hormone in tea plantation is

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  20. Which one the following plant function is not generally governed or co...

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