MHT CET · BIOLOGY · STD 12 - 7. Plant Growth and Mineral Nutrition
Richmond-Lang effect is related with _____________ .
- A Prevention of abscission layer formation
- B Delaying senescence
- C Apical dominance
- D Promoting cell division
Answer & Solution
Correct Answer
(B) Delaying senescence
Step-by-step Solution
Detailed explanation
Richmond - Lang effect is concerned with delay in senescence or retardation of aging by application of plant growth regulator Cytokinins. It checks disappearance of chlorophylls and degradation of protein synthesis in leaves.
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