Match the events described on the left to the metaphase process they belong to o
ID: 52641 • Letter: M
Question
Match the events described on the left to the metaphase process they belong to on the right.
Question 8 options:
123
23 duplicated chromosomes line up at the equitorial plane in single-file fashion and thecentromeres split sending the two separated sister chromatids of half of the parent chromosomes to opposite poles of the cell
123
46 duplicated chromosomes line up at the equitorial plane as pairs of homologs and thecentromeres do not split so one [duplicated] member of each parent cell homologous pair goes to one pole and the other [duplicated] member goes to the opposite pole
123
46 duplicated chromosomes line up at equitorial plane in single-file fashion and thecentromeres split sending the two separated sister chromatids of all of the duplicated parent chromosomes to opposite poles of the cell
Mitosis metaphase
Meiosis metaphase I
Meiosis metaphase II
123
23 duplicated chromosomes line up at the equitorial plane in single-file fashion and thecentromeres split sending the two separated sister chromatids of half of the parent chromosomes to opposite poles of the cell
123
46 duplicated chromosomes line up at the equitorial plane as pairs of homologs and thecentromeres do not split so one [duplicated] member of each parent cell homologous pair goes to one pole and the other [duplicated] member goes to the opposite pole
123
46 duplicated chromosomes line up at equitorial plane in single-file fashion and thecentromeres split sending the two separated sister chromatids of all of the duplicated parent chromosomes to opposite poles of the cell
1.Mitosis metaphase
2.Meiosis metaphase I
3.Meiosis metaphase II
Explanation / Answer
Metaphase ; chromosomes will be in 2N that is 46 chromosomes which are in duplicated form . they align on the equitorial plate because of the forces that is acting in the mitotic spindle , they align on the imaginary line . centromere do not split .
so the answer is ;
46 duplicated chromosomes line up at equitorial plate as a pairs of homologous and centromere do not split .during this stage .
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