Meiosis involves
A) one round of chromosomal replication and one nuclear division.
B) one round of chromosomal replication and two nuclear divisions.
C) two rounds of chromosomal replication and one nuclear division.
D) two rounds of chromosomal replication and two nuclear divisions.
E) the number of rounds of chromosomal replication and nuclear divisions depends on whether the cell is haploid or diploid.
Answer: B
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