Then winter takes over. The beginning of spring is the big question. Some years you get awesome days in March and some years it still feels like winter in late April or early May. Some years you get what's termed an Indian Summer where it still feels like summer into October.
A genetic carrier (or just carrier), is a person or other organism that has inherited a recessive allele for a genetic trait or mutation but does not display that trait or show symptoms of the disease.ickle cell anemia is the most common genetic disorder among African Americans in the United States. While approximately 8% are carriers, 1 in 375 African Americans are born with the disease.
A carrier is a person who only has one copy of the mutated gene. The parents of a child with CF each carry one CF gene and one normal gene. They have no symptoms and no disease. When each of the parents contributes a gene to their child, they could pass on either their CF gene or their non-CF gene. Each pregnancy could result in one of three outcomes: A one in four (25%) chance that the child will have CF. A two in four (50%) chance that the child will be a carrier.