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Prepare for your test on heredity, self-pollination, true-breeding, and genetic variation. Understand recessive vs. dominant traits with Punnett Squares and explore how multiple genes affect one trait. Study key terms like phenotype, genotype, gene, and allele.
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Chapter 6; Sections 1 and 2 TestA Day - Thursday • Review: • Heredity • Self-pollination • True-breeding • Recessive vs. dominant (ratio is 3:1) • All 8 terms (phenotype, genotype, gene, genetic variation, allele) • Punnett Squares and Probability • How do several genes influence one trait?