Evolution

• What is evolution?

  Process of living things changing over time
• What causes changes in evolution?

  Changes to the genome (genomic variations)
• How do new genes arise in evolution?

  From changes to the existing pool of genes
• What are the three ways changes to the gene pool can arise?

  Gene transfer, natural selection, speciation
• What are the key concepts related to evolution mentioned in the guide?

  • Evolution
  • Gene transfer
  • Natural selection
  • Speciation
• What is the relationship between evolution and generations?

  Evolution occurs over many generations
• What is the significance of genomic variations in evolution?

  They are the basis for changes in living things
• How does natural selection contribute to evolution?

  It selects advantageous traits for survival
• What is speciation in the context of evolution?

  Formation of new and distinct species
• What is the role of gene transfer in evolution?

  It introduces new genetic material
• Why is there no natural process that creates entirely new genes?

  All new genes result from existing genes
• How do genomic variations affect the evolution of species?

  They lead to adaptations and changes over time