Genetic variation within Drosophila populations underpins our understanding of how organisms adapt to changing environments. As a premier model, Drosophila offers finely resolved genomic tools and ...

Phenotypic variation and genetic diversity are fundamental to the resilience and adaptability of plant populations. Phenotypic variation encompasses observable differences in morphology, physiology ...

Some variation is the result of differences in the surroundings, or what an individual does. This is called environmental variation. Humans, dogs and goldfish are examples of species. Different ...