What is necessary for ripening of fruits:
1.  80% of ethylene
2.  Abscisic acid
3.  2, 4 D
4.  A.M.O. – 16

Subtopic:  Ethylene |
 95%
Level 1: 80%+
AIPMT - 1998
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Which hormone is responsible for fruit ripening:

1. Ethylene

2. Auxin

3. Ethyl chloride

4. Cytokinin

Subtopic:  Ethylene |
 95%
Level 1: 80%+
AIPMT - 2000
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