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Q.Why is Mendel considered as the father of Genetics?

Telangana TsbieTelangana Board of Intermediate Education (Intermediate 1st Year) 2023Subjective· 2mImportance★★★★★
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Mendel earned the title "father of Genetics" by being the first to work out the laws of inheritance through careful, statistically-analysed breeding experiments on garden pea.

Gregor Johann Mendel (1822-1884), an Austrian monk, carried out planned hybridization experiments on the garden pea (Pisum sativum) for about seven years.

Why he is honoured as the father of Genetics:

  • He chose pea because it has clear-cut contrasting characters (tall/dwarf, round/wrinkled seeds etc.), a short life cycle and is naturally self-pollinating.
  • He studied one character at a time (monohybrid) and two characters together (dihybrid), and counted the offspring, applying mathematics/statistics to biology for the first time.
  • From his results he proposed the fundamental principles of heredity - the Law of Dominance, the Law of Segregation (purity of gametes) and the Law of Independent Assortment. …

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