Why is genetic drift undesirable in a population?
a) a small population is less likely to survive than a large population
b) harmful alleles may be formed by mutation in the new population
c) a population with little variation is less likely to survive if the environment changes
d) the bottleneck effect may cause destructive events to occur in the population

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.

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation:

i thinking chemical change