Question
Biology Question on Plant Growth and Development
Name the plant growth regulator which upon spraying on sugarcane crop, increases the length of stem, thus increasing the yield of sugarcane crop.
A
Cytokinin
B
Gibberellin
C
Ethylene
D
Abscisic acid
Answer
Gibberellin
Explanation
Solution
The correct option is (B) :Gibberellin