NEET Biology question

Biology Plant Growth and Development NEET

Match the column I and column II and choose the correct combination.

Column-I | Column-II (A) Zeatin | (1) Flowering hormone (B) Florigen | (2) Synthetic auxin (C) IBA | (3) Cytokinin (D) NAA | (4) Natural auxin

(A)A-(4), B-(1), C-(2), D-(3)
(B)A-(3), B-(1), C-(4), D-(2)Correct
(C)A-(1), B-(3), C-(2), D-(4)
(D)A-(2), B-(4), C-(1), D-(3)

Answer: (B)

Solution

Zeatin is a natural cytokinin, so A matches (3). Florigen is the hypothetical flowering hormone, so B matches (1). IBA (indole-3-butyric acid) is treated as a natural auxin,

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Question ID VK-114101