2.3 Sickle cell anaemia is a genetic condition that result…
2.3 Sickle cell anaemia is a genetic condition that results in the formation of abnormal red blood cells. Sickle cell anaemia is controlled by a gene with two alleles. The allele (N) produces normal red blood cells, and the allele (n) produces abnormal red blood cells. Two parents who are both heterozygous plan to have children. Use a genetic diagram to show the parent genotypes, the gametes produced, and all the possible genotypes and phenotypes of their offspring. Insert a table to draw the punnet diagram, or use the space bar to separate your gametes and genotypes. (3) Parent genotypes Gametes Offspring genotypes