ABO blood group is considered as an example of multiple allelism and Co dominance . Explain?

Explain the term Co-dominance

In a seminar a student says ABO Blood group Is an example for multiple alleles. Ara you agree with this? Justify your answer.

Study the following cross and answer the questions. [Hint: ABO blood group in man Is controlled by three alleles I^A ,I^B and i] The type of dominance of human blood group inheritance is……………...

CO and CO_2 can be considered, as an example for law of multiple proportion. Illustrate the same law by using the oxides of a metal containing 78.7% and 64.5% of the metal.

Human ABO blood groups are controlled by the gene I, which has three alleles I^A , I^B and i .Each person Passeses any two of the three I gene alleles. Make table showing the different combinations of these three alleles that are possible In human.