Cell Cycle - Questions & Answers | Exam2Win

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506. A mid body is formed during

A. Animal cytokinesis

B. Plant cytokinesis

C. Metaphase

D. Both A and B

Explanation:

507. Separation of homologous chromosomes is called

A. Dispersion

B. Bivalent formation

C. Disjunction

D. Crossing over

Explanation:

508. The term mitosis was introduced by

A. Watson and Crick

B. Beadle and Tatum

C. Farmer and Moore

D. Flemming

Explanation:

509. In leptotene, the chromosomes are

A. Attached to nuclear envelop by one end

B. Attached to nuclear envelope by both end directly

C. Attached to nuclear envelope by both ends through attachment plate

D. Both B and C

Explanation:

510. At which stage of meiosis I, the homologous chromosomes separate but are held by chiasmata

A. Diakinesis

B. Diplotene

C. Pachytene

D. Zygotene

Explanation: