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

Overview of interacting Genes

Genetics

3. Extensions to Mendelian Inheritance

Overview of interacting Genes

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Multiple Choice

Novel combinations of genes can arise from _______.

DNA replication errors only

mitotic cell division

genetic recombination during meiosis

translation of mRNA

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Verified step by step guidance

Understand that novel combinations of genes refer to new arrangements of alleles that differ from those in the parent organisms.

Recall that DNA replication errors can introduce mutations but do not typically create new combinations of existing genes.

Recognize that mitotic cell division produces genetically identical daughter cells, so it does not generate new gene combinations.

Focus on meiosis, a special type of cell division that reduces chromosome number by half and includes processes like crossing over and independent assortment.

Identify genetic recombination during meiosis as the process where homologous chromosomes exchange segments, creating novel gene combinations in gametes.