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

3. Extensions to Mendelian Inheritance

Sex Chromosome

Genetics

3. Extensions to Mendelian Inheritance

Sex Chromosome

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Multiple Choice

Under which genetic condition might a human female have an XY sex chromosome complement?

Turner syndrome

Klinefelter syndrome

Androgen insensitivity syndrome

Triple X syndrome

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Verified step by step guidance

Understand the typical human sex chromosome complements: females usually have XX and males have XY.

Recognize that certain genetic conditions can cause variations in sexual development despite the chromosomal complement.

Identify that Androgen Insensitivity Syndrome (AIS) occurs when an individual has an XY chromosome complement but the body's cells are insensitive to androgens, leading to a female phenotype.

Note that Turner syndrome involves a single X chromosome (XO), Klinefelter syndrome involves an XXY complement, and Triple X syndrome involves an XXX complement, none of which correspond to an XY female.

Conclude that a human female with an XY chromosome complement is most likely to have Androgen Insensitivity Syndrome due to the body's inability to respond to male hormones.