11.   His eggs have become an expensive luxury item.

12.   Lawrence Neves, senior editor at San Mateo-based GamePro Magazine, said Easter eggs are becoming more common in games.

13.   Over a three-week life cycle, eggs become larvae, which form pupae, then adults.

14.   Some studies show that early spawners can lay eggs repeatedly, and over time the eggs become healthier and produce more and more fertile offspring.

15.   Stem cells develop during the first two weeks after a fertilized egg becomes an embryo.

16.   The Easter eggs became a selling point for the CD, Campos said.

17.   The large dark-green eggs can become Christmas ornaments, with tiny Nativity scenes staged in their cracked interiors.

18.   When the eggs become larvae, they eat their way back out, flying away as adults and leaving their doomed hosts pocked with perfectly round holes.

19.   With the arrival of Christianity, the egg became an all-important symbol in religious rituals.

20.   The egg then becomes a larvae which consumes the caterpillar.