1.

The rate of growth in roots is decreased by one of the following plant hormones. This plant hormone is : (a) gibberellin (b) auxin (c) cytokinin (d) ethene

Answer»

The rate of growth in roots is decreased by one of the following plant hormones. This plant hormone is :

(a) gibberellin

(b) auxin

(c) cytokinin

(d) ethene



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