Table of contents

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

1. Introduction to Genetics

Fundamentals of Genetics

Genetics

1. Introduction to Genetics

Fundamentals of Genetics

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Multiple Choice

The chromosomal theory of inheritance states that….

Traits come from the mixing of fluids from two parents

Traits come from only chromosomes found in the egg cell

Traits come from genes on chromosomes

Traits comes from complementary DNA strands

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Verified step by step guidance

Understand the basic premise of the chromosomal theory of inheritance, which was developed in the early 20th century by scientists like Walter Sutton and Theodor Boveri.

Recognize that this theory connects the principles of Mendelian genetics with the behavior of chromosomes during meiosis, suggesting that genes are located on chromosomes.

Consider the process of meiosis, where chromosomes are segregated into gametes, ensuring that offspring inherit a combination of chromosomes from both parents.

Acknowledge that this theory explains how traits are passed from parents to offspring through genes located on chromosomes, rather than through the mixing of fluids or solely from one parent's chromosomes.

Conclude that the correct understanding of the chromosomal theory of inheritance is that traits come from genes on chromosomes, which aligns with modern genetic knowledge.