According to the text, we might expect to find this egg in which solution just before taking the photograph? a) egg in blue distilled water b) egg in 10% salt water c) egg in vinegar d) egg in syrup

Which best describes the structure of dna?

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

What type of graph presents information about how often certain or traits occur?