Question

44. A phytohormone is—
(A) Naturally produced
(B) Synthetic substance
(C) Both (A) and (B)
(D) None of these

Answer 1

Answer:

Explanation:

phytohormone is—

(A) Naturally produced✅✅

Answer 2

Answer : Option C

Explanation : A phytohormone ( plant hormone) is a naturally occurring or synthetic substance that causes a plant to respond to stimuli and also promote or inhibit growth.

A phytohormone may be naturally produced by plant. But some of the times it is a synthetic substance .

There are two types of phytohormones :

1) Plant growth inhibitors (inhibit growth)

2) Plant growth regulators (promote growth)

Plant growth inhibitors are the naturally occurring synthetic substance.

So, the correct option is C.