Cell Cycle - Questions & Answers | Exam2Win

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71. Mitosis is absent in

A. Zygote

B. Germinal cell

C. Bone cell

D. None of the above

Explanation:

72. Crossing over occurs between

A. Sister chromatids

B. Nonsister chromatids

C. Homologous chromosomes

D. Any two chromosomes

Explanation:

73. In which stage the chromosomes appear thin and long thread-like

A. Zygotene

B. Leptotene

C. Pachytene

D. Prophase

Explanation:

74. Endomitosis is

A. Mitosis without nucleus

B. Mitosis within nucleus

C. Frequent mitosis

D. Mitosis in uterine wall

Explanation:

75. During prophase, chromosomes are

A. Large and coiled

B. Large and straight

C. Thick and uncoiled

D. Thick and straight

Explanation: