Answer:
four oxygen molecules
Explanation:
The hemoglobin molecule has four binding sites for oxygen molecules: the iron atoms in the four heme groups. Thus, each Hb tetramer can bind four oxygen molecules.
D
Cos Dna contains deoxyribose, Rna ribose
I’m not for sure but I believe it is A
You can conclude that the father was either heterozygous for that trait or fully homozygous.
Showing dominance over were ever they did that at
