Enzymes and pH
2. What is the pH scale?

Dominant over the mutant vermilion (bright red) allele. a homozygous wild-type female fly is mated with a vermilion male fly. predict the eye colors of f1 and f2 generations. (assume that the f1 flies are allowed to interbreed to produce the f2 generation.)

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

When analyzing tree rings, what do scientists assume a thin ring indicates?