Table of contents

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1. Introduction to Genetics51m
2. Mendel's Laws of Inheritance3h 37m
3. Extensions to Mendelian Inheritance2h 41m
4. Genetic Mapping and Linkage2h 28m
5. Genetics of Bacteria and Viruses1h 21m
6. Chromosomal Variation1h 48m
7. DNA and Chromosome Structure56m
8. DNA Replication1h 10m
9. Mitosis and Meiosis1h 34m
10. Transcription1h 0m
11. Translation58m
12. Gene Regulation in Prokaryotes1h 19m
13. Gene Regulation in Eukaryotes44m
14. Genetic Control of Development44m
15. Genomes and Genomics1h 50m
16. Transposable Elements47m
17. Mutation, Repair, and Recombination1h 6m
18. Molecular Genetic Tools19m
- Genetic Cloning
  9m
- Methods for Analyzing DNA
  9m
19. Cancer Genetics29m
- Overview of Cancer
  21m
- Cancer Mutations
  7m
20. Quantitative Genetics1h 26m
21. Population Genetics50m
- Hardy Weinberg
  19m
- Allelic Frequency Changes
  31m
22. Evolutionary Genetics29m

3. Extensions to Mendelian Inheritance

Understanding Independent Assortment

Genetics

3. Extensions to Mendelian Inheritance

Understanding Independent Assortment

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Multiple Choice

Which statement best describes the principle of independent assortment as it relates to the inheritance of genes on different chromosomes?

Independent assortment only applies to genes that are identical.

All alleles on the same chromosome are always inherited together.

Genes located close together on the same chromosome assort independently.

Alleles of different genes are distributed to gametes independently of one another during meiosis.

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Verified step by step guidance

Understand that the principle of independent assortment refers to how different genes are inherited during the formation of gametes in meiosis.

Recall that genes located on different chromosomes are inherited independently because chromosomes segregate randomly during meiosis I.

Recognize that this principle means the alleles of one gene do not influence the alleles of another gene when they are on different chromosomes.

Note that genes located close together on the same chromosome tend to be inherited together due to genetic linkage, so they do not assort independently.

Conclude that the correct description of independent assortment is that alleles of different genes are distributed to gametes independently of one another during meiosis.