Heliconius butterflies do not all look the same even within ones species--they have different wing colors. These butterflies have the same adaptive poison to ward off predatory birds. Heliconius butterflies of different wing colors face no barriers to mating like humans. <br /><br />The Human Genome Project was completed in the year 2000 [according to this documentary]. Bill Clinton declares that all human races are 99.9% the same. Human and chimpanzee genomes differ by about 3%. <br /><br />John Hawks says that individuals with attention and focus problems are more likely to have more DRD4 genes. <br /><br />Stanley Coren has determined that the Border Collie is a very intelligent dog breed. <br /><br />Linda Gottfredson has found that even siblings have different levels of intelligence. <br /><br />1. Interviewed experts: Andrew Brower, John D. Hawks, Stanley Coren, Linda Gottfredson, Simon Laughlin, Peter Ward (paleontologist), Alex Pentland. <br /><br />Thanks for watching. Follow for more videos. <br />#cosmosspacescience <br />#throughthewormhole <br />#season3 <br />#episode2 <br />#cosmology <br />#astronomy <br />#spacetime <br />#spacescience <br />#space <br />#nasa <br />#spacedocumentary <br />#morganfreeman <br />#isthereasuperiorrace <br />#humanevolution <br />
