In the f2 generation of mendel’s crosses, a. all plants had the dominant trait. b. half of the plants had the dominant allelec. all plants had both the dominant and recessive alleles. d.one in four plants had two alleles for the recessive trait.

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.