<span>The answer is A. Variation in gene pool
Speciation is a formation of a new species during the evolution line.
When there is a variation in a gene pool, a unique combination between genes could be formed during the mating process. This will create an offspring with unique gene pool that will lead to speciation</span>
the following is not a nucleotide is RNA
D a change in color of a subtance
Definition cell, nucleus, chromosome, DNA, nucleotide
Answer:
my guess would be binary fission, in not 100% sure
Explanation:
