What happens if a species is unable to adapt to a changing environment? A)Its population stays constant.

B)Its population fluctuates.

C)Its population increases.

D)Its population decreases.

D)Its population decreases.

that is the answer

Its population decreases.

Explanation:

answer; i believe the answer is (polygenic inheritance;

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.'