Plant Growth And Development Question 111
Question: Phytohormones are [CBSE PMT 1990]
Options:
A) Hormones regulating growth from seed to adulthood
B) Growth regulators synthesised by plants and influencing physiological processes
C) Hormones regulating flowering
D) Hormones regulating secondary growth
Show Answer
Answer:
Correct Answer: B
Solution:
Phytohormones are bio-chemical substances which regulates physiology of the plants.
BETA
