Cell Cycle - Questions & Answers | Exam2Win

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351. Nuclear envelope disappears during

A. Anaphase

B. Metaphase

C. Early prophase

D. Late prophase

Explanation:

352. When are chromatids/chromosomes clearly visible in meiosis?

A. Zygotene

B. Diplotene

C. Pachytene

D. Diakinesis

Explanation:

353. In mitotic metaphase, each chromosome is

A. One

B. Two

C. Three

D. Four

Explanation:

354. Mitosis is absent in

A. Zygote

B. Germinal cell

C. Bone cell

D. None of the above

Explanation:

355. Exchange of paternal and maternal chromosome material during cell division is

A. Dyad formation

B. Bivalent formation

C. Crossing over

D. Synapsis

Explanation: