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chromosomes split and the cell divides
The above mentioned two things happen in mitosis also, so the correct answer would be - 1. Exchange of chromatin material by crossing over and 2. Reduction in the number of chromosomes to half.
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∙ 11y ago
cw141648
Things that only happen in Meiosis ?
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Why are there two sets of phases during meiosis but only one during meiosis?
burr
When are four haploid cells formed?
in meiosis, or after the cell has split two times
What two factors introduce genetic variation during the process of meiosis?
The two factors that introduce genetic variation during the process of meiosis are independent assortment and chromosomal crossover. These occur during prophase 1 and anaphase 1 of meiosis.
How many times does the cell divide during meiosos?
Chromosones are divided two times. Once during meiosis I and once during meiosis II.
What might happen if an egg cell received two X chromosomes during meiosis instead of one?
The offspring could have three X chromosomes or two X chromosomes and a Y chromosome.
Why are there two sets of phases during meiosis but only one during meiosis?
burr
What must happen before meiosis happen?
Before Meiosis 2, the cell must first go through Meiosis 1. This is when the cell splits into two cells, each with two chromosomes.
How many daughter cell are produced when chromosomes undergo meiosis?
A total of four daughter cells are created during meiosis. There are two phases of meiosis, meiosis 1 and meiosis 2. During meiosis 1 two daughter cells are created while during meiosis 2 four daughter cells are created.
When are four haploid cells formed?
in meiosis, or after the cell has split two times
Which is the failure to segregate during meiosis?
Failure of the chromatids to separate during anaphase onr or two of meiosis
What two factors introduce genetic variation during the process of meiosis?
The two factors that introduce genetic variation during the process of meiosis are independent assortment and chromosomal crossover. These occur during prophase 1 and anaphase 1 of meiosis.
What is melosis?
Meiosis is the cell division of two daughter cells that are identical to the parent cell. Meiosis happen in organisms such as plants.
How many times does the cell divide during meiosos?
Chromosones are divided two times. Once during meiosis I and once during meiosis II.
How many divisions occur in meiosis?
Meiosis does in fact divide twice, once in meiosis I (cytokinesis) and meiosis II (cytokinesis) basically it divides into four daughter cells at the end of meiosis. Two from meiosis I and four in meiosis II
What might happen if an egg cell received two X chromosomes during meiosis instead of one?
The offspring could have three X chromosomes or two X chromosomes and a Y chromosome.
Why are there two set of phases during meiosis but only one during mitosis?
burr
Which does not occur during meiosis?
two diploid daughter cells occur
