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Cell Cycle - Questions and Answers

Practice questions on Cell Cycle.

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306. DNA/chromosome replication takes place during
A. G1-phase
B. G2-phase
C. S-phase
D. Prophase
Explanation:
307. Mitotic anaphase differs from metaphase in possessing
A. Same number of chromosomes and same number of chromatids
B. Half number of chromosomes and half number of chromatids
C. Half number of chromosomes and same number of chromatids
D. Same number of chromosomes and half number of chromatids
Explanation:
308. Spindle fibres are made up of
A. Proteins
B. Lipids
C. Cellulose
D. Pectin
Explanation:
309. Histone protein synthesis occurs during
A. G1-phase
B. G2-phase
C. S-phase
D. Prophase
Explanation:
310. Meiosis can be studied in angiosperms in
A. Dividing pollen mother cells in anther
B. Dividing cells of vascular cambium
C. Shoot apical meristem
D. Root apical meristem
Explanation:
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