00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| occurrence of a chromosomal segment more than twice in a diploid cell or organism |
| Y-shaped part of a chromosome that is the site for DNA strand separation and then duplication |
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.
| zygote (zī'gōt') Pronunciation Key
The cell formed by the union of the nuclei of two reproductive cells (gametes), especially a fertilized egg cell. |