Biology, asked by Dibi31311, 11 months ago

सबसे पहले जिस पादप हार्मोन की खोज हुई, वह है।
(अ) ऑक्सिन
(ब) जिब्बरेलिन
(स) इथाइलिन
(द) साइटोकाइनिन

Answers

Answered by amitansuparida202
2

Answer:

option(a) auxin is your answer

it was discovered by Charles Darwin in Phalaris canariensis

Answered by omdevkashyap
2

Answer:

Oxygen

Explanation:

It was developed by Charles Darwin in 1 August 1774

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