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Valentin [98]
3 years ago
12

How many sex chromosomes does the human body have?

Geography
2 answers:
KiRa [710]3 years ago
8 0

Answer: 46

Explanation: Humans and most other mammals have two sex chromosomes, the X and the Y. Females have two X chromosomes in the re cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X or Y chromosomes

ollegr [7]3 years ago
5 0

Answer:

Humans and most other mammals have two sex chromosomes, the X and the Y. Females have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome.

Explanation:

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Due to them not being immune, the mortality rate for a Native American catching a disease was extremely high, much higher than they would have been if it was already introduced. The Native Americans also had very limited health care therefore were not able to be treated as well as the Europeans. Because of this, the diseases affected them for much longer periods of time.

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