crossing-over
It's called crossing over, and it generally only happens between homologous chromosomes.
Sister Chromatids
what type of cell has two sets of chromosomes
cromatids b for Plato students
Chromosomes contain genes, regulatory portions, the centromere, the telomere and "junk DNA".
crossing over.
breaks off and attach to adjacent chromatids on the homologous chromosome
the process in which homologous chromosomes exchange portions of their chromatids during meiosis is the definition of the term "Crossing Over"
Each chromatid can synapse with any one it want/chooses.
It's called crossing over, and it generally only happens between homologous chromosomes.
Sister Chromatids
what type of cell has two sets of chromosomes
cromatids b for Plato students
chromatids.
Chromosomes contain genes, regulatory portions, the centromere, the telomere and "junk DNA".
Heterochromatin is dark stained area caused by condensed chromosomes or DNA. Heterochromatin is located near between the inner membrane and the nucleoplasm.
One of the twelve portions into which the year is divided; the twelfth part of a year, corresponding nearly to the length of a synodic revolution of the moon, -- whence the name. In popular use, a period of four weeks is often called a month.