Question

The phenomenon phototropism is due to :

1.Auxin
2.Cytokinin
3.Gibberelin
4.Ethylene

dont spam please hlp me


thanku mahira sis❤️​

Answer 1

Explanation:

Phototropism is the growth of an organism in response to a light stimulus. ... The cells on the plant that are farthest from the light have a chemical called auxin that reacts when phototropism occurs. This causes the plant to have elongated cells on the furthest side from the light. please mark me as brainliest

Answer 2

Answer:

1. Auxin will be the answer buddy

Explanation:

Auxin is mainly found on the tips of growing tissues like meristem, growing buds.etc, thus plays an important role in sensing light.

Comeon , give new answers bud, it's hard to simply stare at you giving thanks to me....