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PLEASE answer both!

The process of meiosis results in ____.​

a doubling of the chromosome number
no change in the chromosome number from parental cells
two diploid cells
a reduction in the chromosome number

Chromosomes replicate before

mitosis
both
meiosis

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Trinidad Tremblay
Trinidad TremblayLv2
30 Sep 2019

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Related questions

Which of the following statements are false about the comparison between mitosis and meiosis? Select all. that apply.

1.Two cytokinesis events occur in mitosis but only one in meiosis

2.Meiosis results in half the number of homologous chromosome pairs as the original cell whereas mitosis has the same number as the original cell

3. Mitosis occurs in somatic cells while meiosis only occurs in germ cells

4.Both haploid and diploid cells undergo mitosis and meiosis

5.Both mitosis and meiosis have one round of DNA replication in the preceding Interphase period

6. Chromosomes undergo disjunction in mitosis but not in meiosis

7.Meiosis leads to a reductive division in the number of chromosomes whereas mitosis does not

Thank you!

Which of the following statements are false about the comparison between mitosis and meiosis? Select all. that apply. Multiple answers: You can select more than one option A Two cytokinesis events occur in mitosis but only one in meiosis B Meiosis results in half the number of homologous chromosome pairs as the original cell whereas mitosis has the same number as the original cell C Mitosis occurs in somatic cells while meiosis only occurs in germ cells D Both haploid and diploid cells undergo mitosis and meiosis E Both mitosis and meiosis have one round of DNA replication in the preceding Interphase period F Chromosomes undergo disjunction in mitosis but not in meiosis G Meiosis leads to a reductive division in the number of chromosomes whereas mitosis does not Unanswered

1). If the diploid chromosome number of an organism is 2N=12, how many chromosomes will be found in this organism's sperm?

a). 6 replicated chromosomes
b). 12 replicated chromosomes
c). 6 unreplicated chromosomes
d). 12 unreplicated chromosomes

2). When do homologous chromosomes segregate into two different daughter cells?

a). fertilization
b). meiosis I
c). mitosis
d). meiosis II

3). When do sister chromatids segregate into two different daughter cells? (Choose ALL correct answers)

[] mitosis
[] fertilization
[] meiosis I
[] meiosis II

4). When does crossing over (the formation of chiasmata) occur?

a). meiosis I
b). meiosis II
c). mitosis
d). fertilization

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