Replication of dna is said to be semiconservative because each separated strand serves as a template to make an exact copy. the whole dna molecule serves as a template for making new dna. dna makes mrna, which in turn codes for the formation of trna. fragments of each strand code for the formation of a new strand. politically liberal individuals are not successful at replicating their dna.

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one