Which of the following tools of dna technology is incorrectly paired with its use?
a. electrophoresis—separation of dna fragments
b. dna ligase—cutting dna, creating sticky ends of restriction fragments
c. dna polymerase—polymerase chain reaction to amplify sections of dna
d. reverse transcriptase—production of cdna from mrna

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.