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If you use colchicines, which of the cell division phases is prevented?

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If you use colchicines, which of the cell division phases is prevented?

(a) DNA replication

(b) Prophase

(c) Anaphase

(d) Telophase

I got this question in an interview for internship.

I want to ask this question from Mitosis Stages Overview in section Chromosomal Changes During Meiosis of Cytogenetics

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Correct choice is (c) Anaphase

Easy explanation: Colchicine disrupts the microtubule structure which leads to the absence of anaphase. While DNA replication is not prevented, so colchicines can effectively lead to chromosomal doubling.

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