<span>After mitosis two identical cells are created
with the same original number of chromosomes, 46. Haploid cells that are
generated through meiosis, such as egg and sperm, only have 23
chromosomes, because, remember, meiosis is a "reduction division."</span>
In late Paleozoic and much of the Mesozoic era the region was affected by a series of orogenies (mountain-building events) that deformed western North America and caused a great deal of uplift. Eruptions from volcanic mountain ranges to the west buried vast regions beneath ashy debris.
I believe it is the blood cell...
