11.   An undetermined number of these fertilized eggs are being donated by their genetic parents to infertile couples.

12.   And it can interfere with the implantation of the fertilized egg in the uterus.

13.   As a result, when the fertilized egg divides in two, one daughter cell gets all the P granules, and the other daughter gets none.

14.   Because every cell in the body is a descendant of that first fertilized egg, every cell would have a copy of the artificial chromosome.

15.   Because the odds of one fertilized egg developing into a baby are slim, doctors typically implant several at once.

16.   A microscopic cell in the form of a fertilized egg can build itself into a squirrel that bounds from branch to branch.

17.   A. You may have observed female dragonflies depositing their fertilized eggs into the water, where they will hatch into larvae.

18.   After the fertilized eggs hatch, the larvae spin around for a week - each the size of a grain of sand, McCormick said.

19.   After thousands of dollars and several attempts at implanting the fertilized eggs, Dee became pregnant.

20.   Both had the same doctor, and they had appointments on the same spring day to be implanted with fertilized eggs.