Answer: Hereditary carrier or carrier
A hereditary carrier is a person or an organism that has inherited a recessive allele. Alleles are pairs or series of genes on a chromosome that determines hereditary characteristics. Carriers have the genetic trait but do not show the trait or show symptoms of any disease.
In the United States, flu season occurs in the fall and winter. While influenza viruses circulate year-round, most of the time flu activity peaks between December and February, but activity can last as late as May.
I'm pretty sure the answer is: B. Sickle-cell disease
<span>It is likely that a geologist would be most focused and intrigued by subjects regarding the placement and types of sediment and rocks that exist in a given area, and the impact they have had in creating the ecosystem that would have developed around them as a result.</span>
