Sentences with phrase «in skin color within»

Not exact matches

In reptiles, amphibians, and other groups, color mostly comes from chromatophores — cells within the skin that hold color - producing pigment molecules.

If you look globally things are different because for demographic reasons there will be an enormous increase in the proportion of Africans which will change the world's genetic balance for skin color and other genes; but within the developed world so far this has had little effect.»

Open comedones are what we call blackheads, they are pores plugged with dead skin cells from within the follicle and excess sebum which when oxidized with outside air becomes grey or black in color.

The paint texture, marks and subtle variations in color, and bleeds / drips / rips of paint similarly create their own interference, breaking the illusion of depth and space within the pattern, and bringing the eye back to the surface of the paint, the «skin» covering the flat canvas.