After the 200 sticklebacks were introduced into the freshwater environment, the scientists collected data on the frequency of the allele in the population from 1978 to 1985. Which of the following best describes the likely results of the scientists’ investigation?

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

What amino acid is coded for by this sequence after the mutation