Acids Bases and pH Scale. I. Acids *Acids are ionic compounds (a compound with a positive or negative charge) that break apart in water to form a hydrogen ion (H +). *The strength of an acid is based on the concentration of H + ions in the solution. The more H+ the stronger the acid.
This version is interesting because an egg containing a chicken might have been laid by a chicken or a non-chicken, which of course affects the answer. Thanks to modern genetic science, we can now be sure that the egg came first.
Believe it or not, the egg laying process for a chicken begins in its eye. Chickens lay eggs only after receiving a light cue, either from natural sunlight entering a coop or artificial light illuminating a commercial egg hatchery. The light stimulates a photo-receptive gland near the chicken's eye, which in turn triggers the release of an egg cell from the chicken's ovary.