NEET Biology Cell Cycle And Cell Division Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Cell Cycle And Cell Division Topic Based

Question & Answer Discuss:

During mitosis, ER and nucleolus begin to disappear at

(a) early metaphase

(b) late metaphase

(c) late prophase

(d) early prophase.

Answer: (d)

During early prophase of mitosis, nucleus and cell become spheroid. Viscosity and refractivity of cytoplasm increases. DNA molecules condense to form shortened chromosome. Endoplasmic reticulum and nucleolus starts disappearing.

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