Figure 1From: Hemiclonal analysis of interacting phenotypes in male and female Drosophila melanogasterTrade-off between egg size and egg number among 12 female hemiclone lines. Individual plots each represent one female hemiclone line (A-L) and each point on the graph represents an average for both the number and volume of eggs laid when a hemiclone female mated with one of the 11 other male genotypes. Regression lines indicate only 2 of 12 female hemiclone lines (G and I) show a significant negative trade-off between egg volume and egg number.Back to article page