Today's Word of the Day means...
zygote zy·gote (zī'gōt')n.
The cell formed by the union of two gametes, especially a fertilized ovum before cleavage.
The organism that develops from a zygote.
The single cell that results from fertilization of an ovum by a sperm. After dividing several times, it implants in the uterus. It continues to divide, producing more cells and passing through the stages of embryo and fetus.