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Biology · PYQ NEET UG 2019(2)

हिन्दी

In order to increase the yield of sugarcane crop, which of the following plant growth regulators should be sprayed?

  1. A
    Cytokinins
  2. B
    Ethylene
  3. C
    Auxins
  4. D
    Gibberellins
View Answer & Solution

Correct answer · Option D

Gibberellins

Explanation

Gibberellins stimulate stem elongation, thereby increasing the length and yield of sugarcane crops.

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