Which of the following statement(s) is/are not correct about meiosis? I. Meiosis involves pairing of homologous chromosomes and recombination between them II. Two diploid cells are formed at the end of meiosis-II III. Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication IV. Meiosis-I is initiated after the parental chromosome replication which produce identical sister chromatids at the S-phase The correct option is |
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a) |
I and III |
b) |
II only |
c) |
II and III |
d) |
I, II, III and IV |
Which of the following statement(s) is/are not correct about meiosis? I. Meiosis involves pairing of homologous chromosomes and recombination between them II. Two diploid cells are formed at the end of meiosis-II III. Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication IV. Meiosis-I is initiated after the parental chromosome replication which produce identical sister chromatids at the S-phase The correct option is |
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a) |
I and III |
b) |
II only |
c) |
II and III |
d) |
I, II, III and IV |
(b) During meiosis, four haploid cells are produced by reductional division from a single diploid cell. Parent cell contains replicated chromosomes, but the daughter cells contains unreplicated chromosomes |