Plant growth is generally indeterminate. Rest statements are correct.
NEET UG 2023 — Botany Plant - Growth and Development
Which of the following statements is not correct?
Held on 30 Apr 2023 · Verified 9 Jul 2026.
Plant growth is generally determinate.
Plant growth is measurable.
Phase of cell elongation of plant cells is characterized by increased vacuolation.
Cells in the meristematic phase of growth exhibit abundant plasmodesmatal connections.
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Which one of the following phytohormones promotes nutrient mobilization which helps in the delay of leaf senescence in plants?
Read the following statements on plant growth and development. (A) Parthenocarpy can be induced by auxins. (B) Plant growth regulators can be involved in promotion as well as inhibition of growth. (C) Dedifferentiation is a pre-requisite for re-differentiation. (D) Abscisic acid is a plant growth promoter. (E) Apical dominance promotes the growth of lateral buds. Choose the option with all correct statements.
Match List-I with List-II : \begin{array}{lll} & List-I & & List-II \\A.& Abscisic acid & I.& Promotes female flowers in cucumber \\B.& Ethylene & II.& Helps seeds to withstand desiccation \\C.& Gibberellin & III.& Helps in nutrient mobilisation \\D. & Cytokinin & IV.& Promotes bolting in beet, cabbage etc\end{array} Choose the correct answer from the options given below:
F. Skoog observed that callus proliferated from the internodal segments of tobacco stem when auxin was supplied with one of the following except :
Given below are some statements about plant growth regulators. A. All GAs are acidic in nature. B. Auxins are antagonists to GAs. C. Zeatin was isolated from coconut milk. D. Ethylene induces flowering in Mango. E. Abscisic acid induces parthenocarpy. Choose the correct set of statements from the options given below:
Work through every NEET UG Plant - Growth and Development PYQ, year by year.