The bill of right if am wrong I am so so sorry.
Answer D. Because the DNA is different
The answer to this is DNA.
Answer: Farming
Explanation: Plowing the land is the first source of wealth.
A male with a mutation in a gene on the X chromosome is typically affected with the condition. Because females have two copies of the X chromosome and males have only one X chromosome, X-linked recessive diseases are more common among males than females.