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Biology Chapter 11 Quiz

Created by

@KeenTrigonometry9867

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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.