First slide

Plant Growth Regulators

Question

Which plant growth regulator helps in promoting female flowers in cucumbers?

Easy

A

Abscisic acid
B

Gibberellin
C

Cytokinin
D

Ethylene

Solution

Ethylene promotes female flowers in cucumbers thereby increasing the yield. Ethylene is also used to initiate flowering and for synchronizing fruit-set in pineapples. It also induces flowering in mango.

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