Answer:
B) geology; theory of continental drift
Explanation:
A zygote is immediately formed after fertilization between two gametes. This cell is eukaryotic and made up of a combination of the DNA in both gamete. Zygote contains all the hereditary information essential in the formation of a new individual.
The head at the top, the tail is just for getting to the egg
AB Rh D are the universal recipients. Hope this helped
