Question

From where was the first auxin isolated ?
(a) Human urine
(b) Plant tissue
(c) Sperm of fish
(d) Paddy plant

Answer 1

"The correct answer of the given question would be option (b) that is plant tissue.

Auxin is a type of plant hormone which plays a vital role in the growth related aspects of a plant body.

They have a cardinal role in the co-ordination process like growth and behavioral attributes of a plant.

"