Respuesta :
Answer:
yea it should be B
Explanation:
because the problems and or deformity in the blood cell prevents blood from carrying oxygen properly
When there is less oxygen levels in the blood so it should result in option b.
Sickle-cell alleles:
It should be found on a recessive allele with respect to the hemoglobin gene. The people who have one dominant and one recessive copy of the allele don;t sickle cell anemia. Also, due to the problems, the blood cell should prevented the blood from carrying out the oxygen properly.
learn more about the blood here: https://brainly.com/question/20522648