Unit 5 · Exam weight 8–11%

Heredity

Meiosis, Mendelian genetics, and inheritance patterns.

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Lessons

Meiosis & Genetic Diversity

Two divisions yield 4 haploid gametes with novel combinations.

Mendelian Genetics

Laws of segregation and independent assortment.

Non-Mendelian Inheritance

Beyond simple dominance.

Featured diagram

Meiosis I and II producing four haploid gametes

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