Variation and evolution

• What are pathogens?

  Microorganisms that cause disease
• What is the role of genes in organisms?

  They determine inherited traits
• How does the environment influence organisms?

  Through climate, diet, and lifestyle
• What is mutation in genetics?

  A change in DNA code that can be beneficial
• What is genetic diversity?

  Variation in genotypes within a population
• What is natural selection?

  Survival of better-adapted organisms
• What is selective breeding?

  Choosing plants and animals for desired traits
• What is genetic engineering?

  Modifying an organism's genes for desired traits
• How can genetic engineering be used in agriculture?

  To create crops with desired characteristics
• How does mutation contribute to evolution?

  It introduces genetic variation for natural selection
• What is the significance of genetic diversity in a population?

  It enhances adaptability and survival
• What is the outcome of natural selection?

  Better-adapted organisms survive and reproduce
• In what way does selective breeding differ from natural selection?

  Selective breeding is human-directed, natural is not
• What are the potential benefits of genetic engineering?

  Improved traits and disease resistance in organisms
• How does climate affect genetic diversity?

  It influences survival and reproduction of traits
• What is the primary goal of selective breeding?

  To enhance specific desirable traits
• What is the relationship between mutation and evolution?

  Mutations provide raw material for evolution
• How can understanding genetics help in medicine?

  It can lead to targeted therapies and treatments
• What role does genetic engineering play in conservation efforts?

  It can help restore endangered species' traits