Science, asked by anusmita8, 4 months ago

functions mainly as
7.
a growth inhibitor. It promotes the wilting and falling of leaves. Q, R and S are phytohormones which
all promote growth of plants in various ways. Q is responsible for the phenomenon of phototropism in
plants. R is involved mainly in shoot extension. The phytohormone S helps in breaking the dormancy
P, Q, R and S are four major types
of seeds and buds. What are P, Q, R and S ? Give one reason for each for
your choice.​

Answers

Answered by Parashsaitama
1

Answer:

P = Abscesic acid

Q = Auxin

R = gibberellin

S = ethene

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0

Answer:

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