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Hereditary Traits: Mendelian Inheritance

๐Ÿ“‘ 5 slides ๐Ÿ‘ 36 views ๐Ÿ“… 1/20/2026
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Introduction & Family Overview

Hereditary Traits: Mendelian Inheritance

Introduction & Family Overview
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Trait Description & Genetics

  • Hair texture: Curly (C) = Dominant, Straight (c) = Recessive
  • Possible genotypes: CC or Cc โ†’ Curly hair, cc โ†’ Straight hair
  • Observed traits: Albert Einstein (curly), Mileva Mariฤ‡ (straight), Hans Albert Einstein (wavy/curly)
Trait Description & Genetics
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Punnett Square & Probability

  • Assumed parental genotypes: Albert Einstein (Cc), Mileva Mariฤ‡ (cc)
  • Punnett Square: 50% chance of curly hair, 50% chance of straight hair
  • Predictive power of Mendelian genetics
Punnett Square & Probability
4

Real-World Connection

  • Why children may not look exactly like their parents
  • Demonstrates predictive power of Mendelian genetics
  • Explains family resemblance
Real-World Connection
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Conclusion

  • Mendelian genetics explains physical similarities and differences
  • Traits follow predictable patterns of inheritance
  • Importance of genetics in understanding heredity
Conclusion
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