MHT CET · BIOLOGY · STD 12 - 7. Plant Growth and Mineral Nutrition
In plants, Richmond-Lang effect is
- A delaying the onset of senescence by application of cytokinin
- B prevention of abscission of leaves and flowers by auxin application.
- C increasing commercial value of leafy vegetables by inducing leaf expansion through gibberellins application.
- D breaking dormancy of seeds and buds through application of ethylene.
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Correct Answer
(A) delaying the onset of senescence by application of cytokinin
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