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Primary precursor of I.A.A is

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Important Questions on Plant Growth and Development

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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 3
The biological activity of IAA is tested by:
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 4
Indole-3-acetic acid called as auxin was first isolated from:
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 5
Auxins inhibits the growth of
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 6
Which of the following is not naturally occurring plant hormone
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 7
Leaf fall occurs when the content of:
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 8
Auxanometer is meant for measuring
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 9
Auxin is mainly produced by:
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Beta Question Bank for Medical: Biology>Chapter 15 - Plant Growth and Development>EXERCISE- I (Conceptual Questions)>Q 10
In plants, growth is