This can be done from the invoking a few pairs away from sex realizer products FF having femaleness and you will MM for masculinity
However, this easy program is not able to deal with sex reversals and intersexes and you can hermaphrodites, which demonstrate that both males and females contain the potentialities to possess both types of sexual distinction. There have been two variants on the theory. These root buildings are subject to the fresh new “realizers” aa and you can yy that are included in the intercourse chromosomes and operate especially to the AA and you can GG. By simply making certain presumptions as to the importance of your own points a good, y, An effective and you will Grams, it theory can be used to give an explanation for inter- mediate kind of sexuality found in intersexes. Another variation of your theory is certainly caused by because of Goldschmidt,* which contrives so you’re able to develop the difference between the new sex factors in the heterogametic gender due to the fact a quantitative variation in lieu of a significant difference between your qualitatively different aspects a and you can y.