Humans have many genes that contribute to the unique array of proteins found on their red blood cells.Your MN blood type (the letters indicate the presence of M and N proteins on the red blood cells)is determined by the codominant alleles L^M and L^N.Which of the following genotypes could NOT be produced when a man with MN blood and a woman with MN blood mate? A) L^ML^M B) L^ML^N C) L^NL^N D) L^MNL^M

Question

Quizplus · Accepted Answer

The genotype L^MNL^M is not possible because L^MN is not a valid allele. The valid alleles are L^M and L^N, and the possible genotypes from two MN parents are L^ML^M, L^ML^N, and L^NL^N.

Humans Have Many Genes That Contribute to the Unique Array