What would be the effect on vulva development of a double mutant C. elegans carrying a loss function of let-60 and a gain of function on let-23

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

human didn't come from monkeys man i hate these stupid teachers