Julian S. Huxley

Learn More
InGammarus chevreuxi there is a marked sexual difference in linkage intensity. For the factors B-G, the mean cross-over value for females is 50.4 per cent. on 2133 specimens, for males is 25.4 per cent. on 4154 specimens. It is impossible at present to decide whether the state of affairs in the female is due to true linkage with high c.o.v., or to(More)