Genetic Inheritance

Videos describing Mendelian inheritance and the use of Punnett squares in monohybrid and dihybrid crosses, as well as non-mendelian inheritance patterns

Genetic disorders

Genetic Disorders

Genetic disorders including nondisjunction, aneuploidy, Down syndrome, Turner, Klinefelter syndrome and single gene inherited diseases. https://youtu.be/gCQ5LYFoAeg Time stamps Linkage 0:17 Autosomal nondisjunction 2:44 Sex chromosome nondisjunction 5:33 Single gene inherited diseases 7:04 Download Worksheet Worksheet Answers Images from my Textbook: Human Biology, Anatomy and Physiology for the health Sciences  Images from Pixabay Royalty free stock images …

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non-Mendelian inheritance

Non-Mendelian Inheritance

This video describes non-Mendelian inheritance including incomplete dominance, codominance, X-linked, Polygenic traits, and environmental factors. https://youtu.be/gcuflemh1n4 Time stamps Polygenic inheritance 0:27 Incomplete dominance 1:45 Codominance 4:45 Epistasis 8:58 Environmental factors 9:52 X-linked 10:54 Calico cats 16:35 Summary chart 18:00 Download Worksheet Worksheet Answers Images from my Textbook: Human Biology, Anatomy and Physiology for the health …

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dihybrid cross

Dihybrid cross

This video describes test cross, and dihybrid cross using Punnett squares.  https://youtu.be/80uavNNjbvE Time stamps Test cross 0:22 Law of segregation and independent assortment 4:00 Dihybrid cross 4:47 Download Worksheet Worksheet Answers Images from my Textbook: Human Biology, Anatomy and Physiology for the health Sciences  Images from Pixabay Royalty free stock images Dr. Wendi’s YouTube Channel

Punnett square

Monohybrid cross

This video describes Mendelian inheritance and how to do a monohybrid cross using a Punnett square. https://youtu.be/vpWMWXrxeKU Time stamps Gregor Mendel 0:10 Homologous chromosomes and alleles 0:57 Homozygous and heterozygous 2:03 Genotype and phenotype 2:50 Probability 7:50 Punnett square – monohybrid cross 9:57 Dominant and recessive human traits 17:38 Download Worksheet Worksheet Answers Images from …

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