Gen che.

• Population


  A group of individuals that belong to a species, live in an area and interbreed with one another to form offspring
• Evolution


  A process where the transformation of species happens through time
• Founder species


  The ancestor that diverged into two lineages
• Amakihi and Nihos finch


  • Descendants and products of speciation
• It is the genetic changes in populations that are passed on to successive generations over time
• Natural selection


  The process where individual organisms that have favorable traits experience greater fitness and reproductive success than those that do not have the trait
• Natural selection and changes in population


  1. Increase in frequency of favorable traits

  2. Decrease in frequency of unfavorable traits

  3. Emergence of new species
• Artificial selection


  The process of selecting plants or animal individuals for breeding, based on our understanding of heritable traits
• Artificial selection


  • Served as the primary principle behind selective breeding for producing new varieties of plants and animals
  • Increases chances of achieving desirable traits that could lead to higher production
• Varieties in bean products


  • Achieved through selective breeding
• Evolution of pig


  • Through series of domestication breeding
• A population refers to the group of all individuals belonging to a species that live in a particular area and interbreed with one another to form an offspring
• Evolution is a process involving the transformation of species that happens through time, including changes in morphology or genetics
• Natural selection refers to the process where individual organisms having favorable traits have greater survival fitness and reproductive success than those that do not have the trait
• Artificial selection is a process of selecting plants or animal individuals for breeding, based on our understanding of heritable traits