irrespective of all of us being humans what differences do you notice in our skin colour
Dear Student,
Skin color in humans is controlled by different sets of genes in the DNA and environmental factor also play role in expression of such genes (polygenic inheritance). Different person have different expression of these genes in their phenotypes so they look different in skin pigmentation and coloration.
Regards.
Skin color in humans is controlled by different sets of genes in the DNA and environmental factor also play role in expression of such genes (polygenic inheritance). Different person have different expression of these genes in their phenotypes so they look different in skin pigmentation and coloration.
Regards.