1.

11"wdesausirit»ns promote the growth of a tendril around a support?เอ rveth

Answer»

Auxinis plant hormone which is synthesized at the tip of the shoot. It helps the cell grow longer. When atendrilcomes in contact with asupport,auxinstimulates fastergrowthof the cells on the opposite side that's why thetendrilforms a coilaroundthesupport.



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