Cystic Fibrosis can but not always lead to fertility problems. In most men with CF, the tubes that carry sperm are blocked, which causes infertility (approx 95%). Because underweight women are more likely to have irregular menstrual cycles, the nutritional problems associated with CF may affect fertility.
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The genotype of a person with CF is cc. The genotype of a carrier of a CF mutation is Cc.
The Same Way Any other person would get CF (Cystic Fibrosis), although it's Very Rare For African Americans to get it. Cystic Fibrosis is most common among Caucasians.
Low lipase levels often point to problems with the pancreas. It can also indicate that the person has cystic fibrosis.
No. A heifer would only be sterile if she was twinned with a bull calf.
There are a number of different reasons why a person's lungs might stop working. For instance, a person could become choked, and that would stop the lungs. Or, a person might have a disease like cystic fibrosis, where the lungs essentially give out.
You are not required to use transfer forceps during a surgical procedure of you are wearing sterile gloves to handle sterile instruments in the sterile field.
No. Cystic fibrosis is an autosomal recessive disease. Each parent would have to be a carrier of a CF mutation and would be Cc.
If all individuals in a species were sterile the species would become extinct
The only way you could guarantee no food poisoning would be to sterilize all your food before eating, which would make most foods unpalatable. And to eat with sterile gloves and sterile utensils in a sterile environment.
Cystic Fibrosis
Cystic fibrosis can't be "caught". It is an inherited disease passed down in the genes to family members.
If two people with cystic fibrosis were to have children then the kids would also have it. Also, cystic fibrosis is a pretty nasty disease. It's where the mucus that protect organs etc becomes thick and sticky and the person with it often ends up with serious lung diseases or intestinal infections which can be dangerous, painful and expensive. But it's the parents who are the ones choosing whether they want this for there children.