I fail to see your question. Do you mean "How is sex determined in mammals?"
One X chromosome is donated by the female, then either an x or y chromosome is donated by the male.
Answer:
Explanation:
Hope I answered your question!!!
maybe nitric acid
idk....
The element name is : hydrogen
Atomic number : is 1
Number of Protons: is 1
Atomic Mass: 1.008
Number of Neutrons: 0
Number of Electrons is: 1
The answer has to be true
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