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Question
The growth regulator that retards ageing of plant organs is:
The growth regulator that retards ageing of plant organs is:
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Solution
The correct option is C Cytokinin
Cytokinins are a group of chemicals that delay senescence of tissues. They have a synergistic effect with auxins. Ratios of these two groups of plant hormones controls most of the plants growth and development.
Cytokinin
Cytokinins are a group of chemicals that delay senescence of tissues. They have a synergistic effect with auxins. Ratios of these two groups of plant hormones controls most of the plants growth and development.
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