MHT CET · BIOLOGY · STD 12 - 7. Plant Growth and Mineral Nutrition
Ratio of _____________ and _____________ plant hormones and their interactions control the morphogenic differentiation.
- A Auxin and Gibberellin
- B Ethylene and Cytokinin
- C Cytokinin and Auxin
- D Gibberellin and Cytokinin
Answer & Solution
Correct Answer
(C) Cytokinin and Auxin
Step-by-step Solution
Detailed explanation
Low ratio of cytokinin to auxin induces root development and high ratio causes bud and shoot development.
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