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One hormone helps in ripening of fruits, while the other stimulates closure of stomata. These are respectively |
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a) |
Abscisic acid and auxin |
b) |
Ethylene and abscisic acid |
|
c) |
Auxin and ethylene |
d) |
Ethylene and gibberellic acid |
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One hormone helps in ripening of fruits, while the other stimulates closure of stomata. These are respectively |
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|
a) |
Abscisic acid and auxin |
b) |
Ethylene and abscisic acid |
|
c) |
Auxin and ethylene |
d) |
Ethylene and gibberellic acid |
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(b) Ethylene helps in ripening of climacteric fruits, while abscisic acid stimulates closure of stomata. |