Single Answer MCQ
Q-00040133
Which plant hormone is primarily responsible for coordinating growth towards light?
1
Auxin
2
Gibberellin
3
Ethylene
4
Cytokinin
Answer and Solution
Answer
A. Auxin
Solution:
The answer is 'Auxin'. Auxin promotes cell elongation, allowing plants to bend towards light in a process known as phototropism.
Watch Video Solution