Genetics and Inheritance
© Johanna Goodyear.
Patterns of inheritance, Mendelian genetics, variation of traits, pedigrees
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X or Y: Does It Make a Difference?
Lesson
Students learn and describe the functional differences between X and Y chromosomes, and explain the significance of these differences in the human genome.
Related Content
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Introduction to Inherited Traits
Presentation
What determines the physical and biological characteristics of an individual organism, and how are these traits passed from one generation to the next? In this presentation, Dr. McNeel describes the basics of genetic inheritance.
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Introduction to Mendelian Genetics
Presentation
Mendel used experimental approaches to characterize a particulate model of inheritance. In doing so, he developed the three Laws of Inheritance. Examine how Mendel made his important discoveries.
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Introduction to Pedigrees
Presentation
A pedigree shows how a trait is inherited over several generations. Dr. Lisa Meffert explains why pedigrees are important, and the key factors scientists consider when studying pedigrees.