It determines if the baby would be a girl or boy depending on the number of chromosomes provided by each party(egg and sperm)
Heartwood. In contrast to sapwood, a term for the dead, clogged xylem cells near the center of a tree. Heartwood is the tree's main column of support.
<span>glycolysis is the answer</span>
I think that those are the results of the cross
YYRR : YyRr : yyrr
1 : 2 : 1
25% 50% 25%