Which one: Pick one things and be good at it, or know a little about a lot of things? *Best answer gets brainiest*

How does a bone marrow transplant treat sickle cell disease?

Match each disease with the body system it affects

Awoman comes to your genetic counseling center because she knows that huntington disease occurs in members of her family. her paternal grandfather was afflicted, but so far her father shows no symptoms. her two great-great grandmothers on her father's side were healthy well into their 90s, and one of her great-great grandfathers died of unknown causes at 45. testing for huntington disease is extremely expensive, but she is concerned that she may fall victim to this disease and wants to plan her life accordingly. after examining her pedigree you advise her to