Allel frequency, or gene frequency, is the relative frequency of an allele at a particular locus in a population, expressed as a fraction or percentage. Specifically, it is the fraction of all chromosomes in the population that carry that allele
B,they are specialized,all of these cells do different things for the organism,so it will survive and be able to fight against viruses and other bacterial sources.
Cryogenic cycle because it is the virus reproduction cycle
What does cardiovascular mean????????????????????????????????????????????????????????????????????????
