Who amongst the following scientist rediscovered Mendel's work ?
(a) T.H. Morgan
(b) W. Bateson
(c) E. Strasburger
(d) Von Tschermak

Options

A. T.H. Morgan
B. W. Baston
C. E. Strasburger
D. Von Tschermak.

Answer

To solve the question of who amongst the following scientists rediscovered Mendel's work, we will analyze each option provided:

1. **T.H. Morgan**:
- T.H. Morgan was an American geneticist known for his work on Drosophila melanogaster (fruit flies). He focused on the mechanisms of crossing over and genetic linkage, which are important in genetics but are not directly related to Mendel's laws of inheritance. Therefore, he did not rediscover Mendel's work.
- **Conclusion**: Incorrect option.

2. **W. Bateson**:
- W. Bateson, also known as William Bateson, was a biologist who is credited with coining the term "genetics." He contributed to the study of heredity and worked on genetic linkage. However, he did not rediscover Mendel's work; rather, he helped to popularize it.
- **Conclusion**: Incorrect option.

3. **E. Strasburger**:
- E. Strasburger was a renowned cytologist known for his discoveries related to cell division. His work did not focus on Mendel's principles of inheritance, so he cannot be credited with rediscovering Mendel's work.
- **Conclusion**: Incorrect option.

4. **Von Tschermak**:
- Von Tschermak, along with Hugo de Vries and Carl Correns, is credited with rediscovering Mendel's laws of inheritance in the early 20th century. They independently confirmed Mendel's findings and contributed to the establishment of genetics as a scientific discipline.
- **Conclusion**: Correct option.

Based on the analysis, the correct answer is **(d) Von Tschermak**.