Which of the following MOST influenced Darwin's understanding of natural selection? A. his experience in medical school
B. his religious beliefs
C. his observation of finches
D. his time spent on the HMS Beagle

Any sound above what db can cause hearing loss in human beings

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

How would you describe an allele that be expressed and determines an organisms appearance? a.uncapitalized b.responsive c.recessive d.dominant