a
cytokinin
b
abscisic acid
c
auxin
d
gibberellin
Explanation
Correct Option
cVideo Explanation
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Discussions (15)

afolabiabdulsamad
9 years ago
The selected answer is wrong:
It is auxin. You guys infuriate me
REF: Any biology textbook

Blaze Aid
9 years ago
Auxins!
They also promote the production of other hormones and in conjunction with cytokinins, they control the growth of stems, roots, and fruits, and convert stems into flowers. Auxins were the first class of growth regulators discovered.

UgwuVictorOsitadinma
9 years ago
absisic acid plays a huge role in falling of leaves and most time inhibits seed growth,while auxin on d other hand,promotes apical dorminance,promotes plants growth and other importance aspects in plants cell divisions.

zeenalia
7 years ago
the answer is auxin ooooooooooooooooohhhhhhhhhh
thats the most important hormone required by plants
thank you soooo much






