1.How are the blood groups in human beings inherited?
2.Genes and chromosomes have similar functions. Justify.
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1) Blood groups are inherited from our parents. Within the ABO blood group system A and B genes are co-dominant. These will be expressed whenever gene is present. O gene is silent and will be presented when neither A nor B is present.
2)Genes are segments of DNA that contain a cod for a specific protein that functions in one or more type of cells in the body.
Chromosomes are structures that contains genes. It is present in nucleus of cell.
2)Genes are segments of DNA that contain a cod for a specific protein that functions in one or more type of cells in the body.
Chromosomes are structures that contains genes. It is present in nucleus of cell.
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