Back to Overview. Alodine is an international brand name for Henkel Technologies' conversion, anodizing and functional coatings suitable for use on aluminum, magnesium and other non-ferrous alloys. These coatings provide improved corrosion protection and paint adhesion.
A widow's peak is a dominant physical trait where the hairline dips into a V-shape near the center of the forehead. The expression comes from the belief that it was a sign of early widowhood, though the trait has also been considered a mark of beauty.
The dominant condition is for the last two joints of the little fingers to bend away from each. other (B), while straight little fingers are recessive (b). Record your observations. 7. Widow's peak - The action of a dominant. gene (W) results in a hairline that forms a distinct point in the middle of the forehead.