NEET Biology question

Quiescent centre is present in

(A)Shoot apex
(B)Root apexCorrect
(C)Both (a) and (b)
(D)Meristematic tissue

Answer: (B)

Solution

Clowes (1961), using autoradiographic studies of DNA synthesis, discovered a region of cells in the root apex showing low rates of DNA, RNA and protein synthesis,

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Question ID VK-105218