A) It involves two stages of DNA replication one before meiosis-I and another before meiosis-II.
B) It involves recombination and crossing over.
C) Sister chromatids separate during ana-phase-II.
D) Nuclear membrane disappears during prophase.
Correct Answer: A
Solution :
Chromosome replication occurs once but meiosis has two M-phases each with its own karyokinesis and cytokinesis. As a result chromosome number is halved. The transition period between M-phase I (meiosis I) and M-phase II (meiosis II) is short and without DNA replication. It is called interkinesis.
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