Genetics joins evolutionary theory
{"Image DocumentName": "Genetics joins evolutionary theory", "Image ImageDescription": "In the 1900s researcher discovered that changes in the genes and chromosomes create variation. In natural selection, variation is an important part because natural selection acts directly on phenotypes. In a population some organisms have better traits then others giving them a better fitness or chance of survival and reproduction, leaving them and their offspring with the same traits in the population.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}