NEET 2025 Biology question

Biology Plant Growth and Development NEET 2025

Auxin is used by gardeners to prepare weed-free lawns. But no damage is caused to grass as auxin

(A)can help in cell division in grasses, to produce growth.
(B)promotes apical dominance.
(C)promotes abscission of mature leaves only.
(D)does not affect mature monocotyledonous plants.Correct

Answer: (D)

Solution

2,4-D kills dicot weeds but does not affect mature monocots.

Question ID VK-014462