Read the following statements and select the correct option.
(A) Human cell divides once in approximately every 24 hours.
(B) Centriole duplication occurs in the cytoplasm in the premitotic gap phase.
(C) In the quiescent phase, cells remain metabolically inactive.

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All are correct

All are incorrect except A

Only A and B are correct

Only A and B are incorrect

answer is B.

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Detailed Solution

(A) This statement is correct. The human cell divides once approximately every 24 hours.
(B) This statement is incorrect. Centriole duplication typically occurs during the S phase of the cell cycle, not in a premitotic gap phase.
(C) This statement is incorrect. Cells in quiescent stage remain metabolically active but no longer proliferate unless called on to do so, depending on the requirements of the organism.

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