Answer: Nuclear Fusion occurs when the nuclear components of an atom combine.
The correct answer is letter A
B: A mutation in one of G5W's parents, during gamete formation, created an X-linked dominant disease allele.
You need to analyze the sex gametes.
Boys are XY
Girls are XX
If you have an X-linked dominant disease you need only one affected X gamete to have the disease.
The mother has XX' where X' is de affected and reproduce with a healthy man XY and breed unhealthy boys, but because of the heterozygous gametes you could also have healthy ones XX and XY
we can't choose what color we are so they can't change their color I dont know
Calcium ion is responsible for Muscle Contractions.