Reconstruction of The First Mammal’s Genome Suggests It Had 38 Chromosomes
Scientists don’t know much about what the very first mammal looked like, but they do know that it lived around 180-250 million years ago and that every mammal on Earth – from blue whales to platypuses – is descended from it.카지노사이트 But thanks to new research, we now know what its genome looked like. An…