The answer is heterozygous. It means that she has two different alleles for one specific gene. And homozygous means that it has two same alleles for one specific gene. Heterogenous/homogenous means the different or same between organisms.
Inherited Traits are passed down and are not influenced by organism’s surroundings
A 5-carbon base, C,A,G,T are the 5 bases available
False. Strontium 90 has a half life of only 30 years, and as millions of years pass, about the time fossils have been around, most if not all of any strontium would have decayed.
Water, sunlight, and carbon dioxide
