They should debate because the experiment result can differ from the first time. This is why you should always do your science experiment twice. Also it makes the scientist better so that they can improve in the future.
Answer:A person with normal hemoglobin has inherited one allele for normal hemoglobin from each parent and so has the genotype Hb A/Hb A. In contrast, a person who has sickle disease has inherited one sickle-cell allele from each parent and has the genotype Hb S/Hb S.
Explanation:
Answer:
C
Explanation:
the answer is C bc I read this and u can site it in the text
