One of the following plant hormones is responsible for the phenomenon of phototropism in plants. This is:(a) gibberellin (b) eltroxin (c) cytokinin (d) auxin

Academic Biology NCERT Class 10

(d) auxin.

Auxin, a hormone present at the tip of the shoot, is responsible for the phenomenon of phototropism in plants.

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Updated on: 23-Mar-2023

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