Mephisto 4- 100% Mephisto
| /
| /
| 77.5 % Dom.
| / \
> --All Mephisto \
| \ 9- all hybrids with 83-68%
| 22.5 % Rec. dominants and 17-32%
| recessives. 100% Danebrog.
Danebrog
Examining these figures we find one-fourth of constant recessives, as
has already been said, further one-fourth of constant dominants, and the
rest or one half as unstable hybrids. Both of the pure groups have
therefore reappeared [293] in the same numbers. Calling A the specimens
with the pure active mark, L those with the latent mark, and H the
hybrids, these proportions may be expressed as follows: