AIIMS2018Botany-Biology

AIIMS 2018 Botany Biology MCQ Question

Type: MCQ-conceptual-Medium-Class 11

During mitosis, nuclear envelope, nucleolous begin to form and ER to reappear at ______

A

prophase

B

late metaphase

C

anaphase

D

telophase

Correct Answer

Option D

Detailed Explanation

The correct answer is D) telophase because this is the final stage of mitosis where the separated chromatids reach the poles of the cell. During telophase, the nuclear envelope and nucleolus reassemble around each set of chromosomes, and the endoplasmic reticulum (ER) begins to reappear, marking the completion of mitotic division and the re-establishment of the cell's nuclear structure.

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