Mendel's Laws of Inheritance
Genetics & Genomics
1866
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Discoverers: Gregor Mendel
Overview
Through meticulous breeding experiments with pea plants, Mendel discovered the fundamental laws of inheritance: dominance, segregation, and independent assortment.
Significance
Established the mathematical basis of heredity, bridging the gap between phenotype and genotype decades before DNA was identified as the carrier of genetic information.
Methodology
Controlled cross-pollination of Pisum sativum over eight years, tracking seven discrete traits across multiple generations and applying statistical analysis.
Impact
- Founded the science of genetics
- Introduced the concept of dominant and recessive alleles
- Predicted particulate inheritance