Analysis of information sources in references of the Wikipedia article "Humano" in Portuguese language version.
Most animals are not vocal learners.
Between any two humans, the amount of genetic variation—biochemical individuality—is about 0.1%.
Almost all (99.9%) nucleotide bases are exactly the same in all people.
Between any two humans, the amount of genetic variation—biochemical individuality—is about 0.1%.
Almost all (99.9%) nucleotide bases are exactly the same in all people.