How does phototroplasm occur in plants?

1.	How does phototroplasm occur in plants?
Answer» Yeah I mean Phototropism only. Thanx for your answer I think you are saying that [How does phototropism occur in plants .] Phototropism\xa0is the growth of an organism in response to a light stimulus. ... The cells on the\xa0plant\xa0that are farthest from the light have a chemical called auxin that reacts when\xa0phototropism occurs. Thank you

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