Question

Plant hormone which causes dormancy in seeds and buds.

Answer 1

Abscisic Acid. Abscisic acid is misnamed because it was once believed to play a role in abscission (the dropping of leaves, fruits, and flowers), but we now know abscission is caused by ethylene. ... Abscisic acid also tells the buds of plants to stay in the dormancy stage.

Answer 2

Plant hormone which causes dormancy in seeds and buds.

➔ Plant hormones are molecules within a plant that send signals to various cells throughout the plant, determining the growth of seeds, stems, branches, leaves, plus flowering.