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Ch 18: Genotypes & Phenotypes

About This Chapter

Strengthen your knowledge of genotypes and phenotypes with help from the expert instructors in this chapter. Review entertaining lessons and take short self-assessment quizzes to get all the knowledge you need and enhance your preparations for a test covering this subject.

Genotypes & Phenotypes - Chapter Summary

This chapter provides an in-depth analysis of genotypes and phenotypes. Feel confident that you understand their definitions and characteristics by reviewing short and engaging lessons. Also, get a quality understanding of polygenic inheritance. When finished, you will be able to:

  • Define genotypes
  • Discuss the role of genotypes in determining how your body works and how you look
  • Share the meaning of a phenotype and how it is influenced by genes
  • Differentiate between dominant and recessive phenotypes
  • List and discuss types of influences on phenotypes
  • Explain the process of polygenic inheritance

If you are bogged down by a busy schedule, this chapter enables you to study anytime and from any location you desire. All lessons are accessible 24/7 from any computer, smartphone, or tablet with an Internet connection. Test your understanding of the lessons you review by taking accompanying multiple-choice quizzes. Assess your comprehension of the entire chapter by taking the broader practice exam.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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