It might have made the egg into a solid. Maaybe like a boiled egg.
The genotype of a normal male zygote is XY, with the X chromosome (sex chromosome) coming from the mother and Y from the father.
More competition for food, because there wont be enough to go around
Lower esophageal sphincter! <span />
I think it is because in the ocean the plankton produces most of the oxygen which is used by aquatic plants and plankton is a primary producer known as autotrops.