Answer:
alleles
Explanation:
The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. Animals have two copies of all their chromosomes, one from each parent.
The student is trying to see which substance (disinfectant 1, 2, 3, or the distilled water) can disinfect the most.
1 raw meat is always stored on the bottom the blood can contaminate other foods .
They work together to give the cells the ingredients they need to produce energy.
