Genetic variation is common in nature and plays a crucial role in biological diversity and adaptation. It arises from mutations, genetic recombination, and other processes, providing the raw material for evolution by natural selection. Populations with high genetic variation are more likely to survive changes in their environment.
No.
They both decrease genetic variation. Stabilizing selection and disruptive selection reduce genetic variation
There is a vast amount of variation in nature, as organisms are subject to genetic mutations, environmental influences, and natural selection. This variation allows species to adapt to different habitats and ecological niches, promoting biodiversity and resilience in ecosystems.
They both decrease genetic variation
Genetic variation is necessary for natural selection to occur. This variation provides the raw material for differential survival and reproduction, which drives the process of natural selection. Without genetic variation, there would be no differences for natural selection to act upon.
No.
No.
TRue
They both decrease genetic variation. Stabilizing selection and disruptive selection reduce genetic variation
Yes...
The two main sources of genetic variation are sexual reproduction, and mutation. Sexual reproduction is more common.
Loss of genetic variation(:Novanet:)
They both decrease genetic variation .
There is a vast amount of variation in nature, as organisms are subject to genetic mutations, environmental influences, and natural selection. This variation allows species to adapt to different habitats and ecological niches, promoting biodiversity and resilience in ecosystems.
They both decrease genetic variation .
They both decrease genetic variation
Human recombination is a significant source of genetic variation.