Who rediscovered Mendelism?

Explanation

**Step-by-Step Solution:**

1. **Understanding Mendel's Work**: Gregor Mendel, known as the father of genetics, conducted experiments on pea plants in the mid-1800s and formulated the basic laws of inheritance. However, his work was largely ignored and forgotten for several decades.

2. **Suppression of Mendelism**: Mendel's theories were overshadowed by Darwin's theory of evolution, which was more widely accepted at the time. This led to a lack of recognition for Mendel's contributions to genetics.

3. **Rediscovery of Mendelism**: In the early 20th century, Mendel's work was rediscovered by three scientists: Hugo de Vries, Carl Correns, and Erich von Tschermak. They independently verified Mendel's laws of inheritance through their own experiments.

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