RasD oncogenes directly activate Cdc42 and Rac, which in turn, activate Rho. Which cancer hallmark does this contribute to: a. Activating invasion & metastasis
b. Evading growth suppressors
c. Replicative immortality
d. Resisting cell death
e. Sustaining proliferative signaling

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.