Biology Chapter 11 Quiz
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Questions and Answers

What is a primary focus of study in chapter 11 of biology class 12?

  • Human anatomy and physiology
  • Cell structure and function
  • Genetic variation and heredity (correct)
  • Ecological interactions among species
  • Which process describes the transfer of genetic information from parents to offspring?

  • Genetic drift
  • Recombination
  • Evolution
  • Heredity (correct)
  • Which term refers to the physical expression of genetic traits?

  • Chromosome
  • Genotype
  • Allele
  • Phenotype (correct)
  • What type of inheritance involves traits governed by multiple genes?

    <p>Polygenic inheritance</p> Signup and view all the answers

    Which of the following is NOT a mechanism of genetic variation?

    <p>Stabilizing selection</p> Signup and view all the answers

    Study Notes

    Inheritance and Variation

    • Chapter 11 of Biology class 12 focuses on inheritance and variation.
    • Inheritance describes the transfer of genetic information from parents to offspring.
    • Phenotype refers to the physical expression of genetic traits.
    • Polygenic inheritance involves traits governed by multiple genes.
    • Gene flow is NOT a mechanism of genetic variation.

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    Description

    Test your knowledge on Chapter 11 of Biology in class 12. This quiz covers key concepts such as genetic information transfer, physical expression of traits, and types of inheritance. Assess your understanding of genetic variation mechanisms and more.

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