Despite the fact that the female lays the eggs and the young develop outside her body, since the sperm and the egg combine inside the female, internal fertilization takes place.
Like all other reptiles, crocodiles undergo internal fertilization.
Internal fertilization is defined as a union of male sperm and female gg inside the body of a female. The male introduces sperms inside the body of female where it unites with egg and fertilize, later on female lays eggs which ultimately hatch into young ones.
This is because Back and white are both incomplete dominant traits. When you cross these together, all (100%) of the offspring will be heterozygous blue.
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Examples of where primary succession may take place include the formation of new islands, on new volcanic rock, and on land formed from glacial retreats.
