1
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
2
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
3
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List - I with List - II.

List - I List - II
(A) Auxin (I) Promotes female flower formation in cucumber
(B) Gibberellin (II) Overcoming apical dominance
(C) Cytokinin (III) Increase in the length of grape stalks
(D) Ethylene (IV) Promotes flowering in pineapple

Choose the correct answer from the options given below :

A
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
B
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
C
(A)-(I), (B)-(III), (C)-(IV), (D)-(II)
D
(A)-(III), (B)-(II), (C)-(I), (D)-(IV)
4
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following statements is not correct ?

A
Phase of cell elongation of plant cells is characterized by increased vacuolation.
B
Cells in the meristematic phase of growth exhibit abundant plasmodesmatal connections.
C
Plant growth is generally determinate.
D
Plant growth is measurable.
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12