Some scientists think that earth goes through natural cycles of warming and cooling. what is different about the current cycle of the earth's temperature change? a. the earth is warming more slowly than in previous natural cycles. b. the earth is warming faster than in previous natural cycles. c. the earth is cooling more slowly than in previous natural cycles. d. the earth is cooling faster than in previous natural cycles.

the answer to your question is:

c. complementary base-pairing

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'