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What Happens during movement of chromosome to a non homologous chromosomes?
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∙ 7y ago
chromosomal Translocation
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∙ 9y ago
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What happens to each pair of duplicated homologous chromosomes during meiosis 1?
pairing of homologous chromosomes and recombination of genetic material takes place
What happens in anaphase 1?
The homologous chromosomes will separate and it reduced it number by half.
What is homologous chromosomes frequently exchange portions of their DNA called?
It's called crossing over, and it generally only happens between homologous chromosomes.
What happens in meosis 1 that does not occur in meosis 2?
Pairing between homologous chromosomes
What happens to DNA in anaphase?
The homologous chromosomes (as pairs of sister chromatids) separate to opposite poles of the cell.
What happens at the conclusion of meiosis 1?
Homologous chromosomes are separated.
What happens to the homologous pair of chromosomes during the anaphase stage?
The chromosomes are dividing and becoming new chromosomes.
During crossing-over what happens to portions of chromatids?
breaks off and attach to adjacent chromatids on the homologous chromosome
Which is the process during meiotic cell division where there is a separation of homologous pairs of chromosomes?
Homologous chromosomes are chromosomes that carry genes that perform the same functions. Seperation of these chromosomes occurs during Mitosis where sister chromatids will be separated and pulled to opposite sides of a dividing cell. It also occurs during Meiosis 1 and 2 where in meiosis homologous chromosome pairs will line for the first time on the metaphase plate and be pulled to opposite sides of the cell and once again (without duplicating again) line up on the metaphase plate and be pulled to opposite ends of the cell. So the separation of homologous chromosomes happens in Meiosis stage 1 where you have a diploid organism with 4 copies of its chromatids and these homologous chromosomes (chromatids connected by a centromere) are pulled to opposite ends of the cell.
What happens during the segregation of chromosomes?
Homologous chromosomes pairs pull away from each other.
What happens to the chromosome during the anaphase?
what happens to chromosomes during anaphase
What happens in metaphase 1?
pairs of homologous chromosomes move to the equator of the cell
What happens in anaphase 1?
The homologous chromosomes will separate and it reduced it number by half.
What happens to each pair of duplicated homologous chromosomes during meiosis 1?
pairing of homologous chromosomes and recombination of genetic material takes place
What is homologous chromosomes frequently exchange portions of their DNA called?
It's called crossing over, and it generally only happens between homologous chromosomes.
What happens in meiosis one that does not occur in meiosis?
the synapsis and crossing over of homologous chromosomes
What happens in meosis 1 that does not occur in meosis 2?
Pairing between homologous chromosomes
