1
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

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

A
promotes apical dominance.
B
promotes abscission of mature leaves only.
C
does not affect mature monocotyledonous plants.
D
can help in cell division in grasses, to produce growth.
2
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Formation of interfascicular cambium from fully developed parenchyma cells is an example for

A
Differentiation
B
Redifferentiation
C
Dedifferentiation
D
Maturation
3
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Change Language

Spraying sugarcane crop with which of the following plant growth regulators, increases the length of stem, thus, increasing the yield?

A
Auxin
B
Gibberellin
C
Cytokinin
D
Abscisic acid
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

The phenomenon which is influenced by auxin and also played a major role in its discovery :

A
Phototropism
B
Root initiation
C
Gravitropism
D
Apical Dominance
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