One out of 10,000 babies born in north america is affected by cystic fibrosis, a recessive condition. assuming that the north american human population is in hardy-weinberg equilibrium for this trait, what percentage of the population is heterozygous for this trait? (remember the equation for a population in hardy-weinberg equilibrium: p2 2pq q2 = 1.

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?

As scientists have investigated evolution from a variety of fields, they have found that some of darwin's orginal ideas were inaccurate or incomplete. t explanation provided by evolution was updated each time to reflect the new information they found. what does this suggest about the theory of evolution? it has become a stronger and clearer theory as new information is collected.

Which of the following would involve looking at different structures of organisms and comparing how similar they are? a. vestigial structuresb. radiometric datingc. homologous structures