Toe, extra toe in poultry, [76]
Tschermak, E., [29]
Unit-character, definition of, [31]
Walnut comb, [33]
Weismann, A., [13]
Wheat, beard in, [74]
experiments with, [157]
White, dominant in poultry, [72]
Wilson, J., [168]
Toe, extra toe in poultry, [76]
Tschermak, E., [29]
Unit-character, definition of, [31]
Walnut comb, [33]
Weismann, A., [13]
Wheat, beard in, [74]
experiments with, [157]
White, dominant in poultry, [72]
Wilson, J., [168]