Cell Cycle And Cell Division Ques 15

15. During mitosis ER and nucleolus begin to disappear at:

[2010]

(a) late prophase

(b) early metaphase

(c) late metaphase

(d) early prophase

Show Answer

Answer : d

Hints & Solutions

(d) During mitosis, endoplasmic reticulum and nucleus begin to disappear at early prophase. Also, nucleus and cell become spherical and DNA molecules condense to form shortened chromosome.

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