What are the genotypes of the F1 parent plants?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

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.