Which of the following best explains why this particular strain of bacteria is resistant to antibiotic treatment?

Which of the following best explains why the brown-feathered phenotype in tawny owls has increased over the past 28 years?

A
Since the brown genotype is dominant, it will eventually eliminate the recessive gray genotype from the population.

B
Darker feather color in tawny owls makes them less visible to predators as they sit in the trees.

C
With milder winters, the advantage of gray feathers that blend into a snowy environment has decreased.

D
The directional selection toward a darker phenotype is random and likely due to a bottleneck event.

How do bacterial mutations make bacteria resistant to antibiotics quizlet?

53 How do bacterial mutations make bacteria resistant to antibiotics? The mutation either disables or counteracts the antibiotic so the bacteria can live in the presence of antibiotics. The mutation causes the bacteria to move to another part of the body where the antibiotic is not present.

Which of the following best explains why the brown feathered phenotype?

Which of the following best explains why the brown-feathered phenotype in tawny owls has increased over the past 28 years? Since the brown genotype is dominant, it will eventually eliminate the recessive gray genotype from the population.

Which of the following provides the best explanation of the scientists claim regarding the threat to the Cavendish?

which of the following provides the best explanation of the scientist claim regarding the threat to the Cavendish banana? he lack of genetic diversity of the Cavendish banana decreases the chance..

Which of the following statements best explains the changes seen in S Pistillata in response?

Which of the following statements best explains the changes seen in S. pistillata in response to the changing water conditions? The corals' adaptation is an example of natural selection because the tolerance is in response to a changing environment and has a genetic basis.