NEET Biology question

Biology Plant Growth and Development NEET

Match column I with column II and select the correct option from the codes given below.

Column I | Column II A. Natural auxin | i) NAA B. Synthetic auxin | ii) Zeatin C. Bakane disease of rice | iii) IAA D. Natural cytokinin | iv) GA | v) Kinetin

(A)A-(iii), B-(i), C-(iv), D-(ii)Correct
(B)A-(i), B-(iii), C-(iv), D-(v)
(C)A-(iii), B-(i), C-(iv), D-(v)
(D)A-(iv), B-(i), C-(v), D-(ii)

Answer: (A)

Solution

IAA (indole-3-acetic acid) is the principal natural auxin (A-iii); NAA (naphthalene acetic acid) is a synthetic auxin (B-i); gibberellin (GA), discovered via the "bakanae" (foolish seedling) disease of rice caused by

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Question ID VK-114457