The contributions of modern genetics to the understanding of evolution have been threefold. First, it has documented the extent of genetic variation that exists in populations as a basis for future evolution. In particular it has shown that natural selection has not destroyed all variation, as might be predicted, so that there must be mechanisms for the maintenanceand origin of new selectable variation that balance the homogenizing forces of selection. Second, it has begun to provide a mechanism of the origin of genetic novelties which must be at the basis of the major features of the history of life. In doing so, it has shown how selection fornew features is at all times historically contingent and that evolution is at all times at riskof falling into genetic dead-ends. Third, modern genetics has greatly enriched the diversity ofmechanisms known to cause evolutionary change. All of these mechanisms involve the conversion of variation between individuals into variation between populations in time and space, but many are non-selective or even counter-selective. Natural selection is not the only mechanism of evolution.
Genetics play a large role in your appearance and personality.
Because they were the early studies of genetics.
genetics analysis is the important in crop lants genetics analysis is the important in crop lants genetics analysis is the important in crop lants
Genetics is an important factor in addictions.
Identical Twins
Genetics are important to study because it helps us figure out traits of things to help find genetic disorders.
The ratios were important in Gregor Mendel's works he found out that there were two types of traits namely dominant and recessive.He also wanted to find out on what ratio does the dominant and recessive traits occured in living beings.
genetics!
genetics is the study of the genes found in genetic material(ex. DNA). DNA is found in the nucleus of your cells. The most important aspect of biology is the study of cells. So genetics is just a subset of biology.
this is not good
Genetics ?
he layed the foundation of the study of genetics and heredity
Random events or chance