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Byju's Answer
Standard XII
Biology
Discovery of Auxin
Which of the ...
Question
Which of the following prevents the fall of fruits?
A
G
A
3
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B
NAA
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C
Ethylene
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D
Zeatin
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Solution
The correct option is
B
NAA
NAA or naphthalene acetic acid is a synthetic auxin. It is used to check fruit fall specially in tomato.
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Discovery of Auxin
Standard XII Biology
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