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Choose the wrong statement.

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Choose the wrong statement.

(a) DNA replication in pachytene if prevented will lead to arm breakage

(b) Replication in pachytene is delayed semiconservative replication

(c) This replication sites are 200bp long

(d) The DNA replication in pachytene can be inhibited by normal replication inhibiting agents

The question was posed to me in exam.

Asked question is from Meiosis Prophase 1 : Pachytene topic in division Chromosomal Changes During Meiosis of Cytogenetics

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Correct option is (b) Replication in pachytene is delayed semiconservative replication

Easiest explanation: Pachytene DNA synthesis is not the continuation of a delayed semi-conservative replication of zygotene, but rather is related to a repair-replication system which closes up the broken ends of a Chromosome.

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