Multiple choice

Laws of heredity was put forward by

  1. Mendel

  2. Mendeleev

  3. Pavlov

  4. Koch

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A Correct answer
Explanation

Gregor Mendel formulated the fundamental laws of heredity through his pea plant experiments in the 1860s, establishing the principles of segregation and independent assortment. Mendeleev developed the periodic table, Pavlov studied conditioned reflexes, and Koch discovered the tuberculosis bacillus - none worked on inheritance patterns.