In 1958, the carbon dioxide level measured in Earth’s atmosphere was about 315 parts per million (ppm). In 2000, the carbon dioxide level in the atmosphere had increased to about 368 ppm. What was
the average annual increase in carbon dioxide in the atmosphere between 1958 and 2000 measured in
ppm? What possible explanation is there for the increase in atmospheric carbon dioxide?

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.'

i would answer but it has no question attached to be answer sorry kido