Infectious diseases are transmitted from person to person by direct or indirect contact. Old people, pregnant people, and infants can get sick easier. Certain types of viruses, bacteria, parasites, and fungi can all cause infectious disease
Answer:
heterozygote advantage
Explanation:
An heterozygote advantage is when a heterozygous genotype has a greater aptitude than homozygous genotypes. The specific case of heterozygous advantage over a single locus is known as overdominance. In short, this happens when a disorder is present in a heterozygous population, but this disorder has a great benefit for the genes present in the body.
Copays are a fixed fee you pay when you receive covered care like an office visit or pick up prescription drugs. A deductible is the amount of money you must pay out-of-pocket toward covered benefits before your health insurance company starts paying. In most cases your copay will not go toward your deductible
