Question

9. The action of the plant hormones auxin and gibberellin is mediated by identical signal transduction pathways. involves inactivation of a transcriptional repressor does not require receptor proteins. 10. Application of to leaves can keep them green and delay senescence.

Answer 1

9. The action of the plant hormone auxin and gibberelin is mediated by the inactivation of a transcriptional repressor.

Other will not be answer because they need receptor and they don't have similar adaptors

10.glycerin can be used to keep the leaves green.

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