What causes disorders such as Klinefelter syndrome and Turner syndrome ?
- non disjunction of sex chromosomes
Turner syndrome, and Klinefelter syndrome constitute the most common chromosomal abnormalities.
In males, the presence of an extra x-chromosome (47, XXY) results in a condition known as Klinefelter syndrome.
- type of sex chromosome abnormality Klinefelter syndrome
Answer:
I would say A
Explanation:
Because you do need more than 4 yrs to be a suregon, you need about 12 and plus.
It enters the heart via the pulmonary veins
To dispose of our bodily fluids and waste.
