platelet derived growth factor
a protien that is realseased by certain cells that stimulate other cells to divide.
A cell containing two sets of chromosomes (2n), one set inherited from each parent.
A cell containing only one set of chromosomes (n).
a disease where there is uncontrolble cellular division
chromosomes that have the same sequence of genes, that have the same structured, and that pair during meisosis
the process of homologous chromosomes coming together and attach to one another.