Carl von Nägeli

Carl von Nägeli was a Swiss botanist in the 19th century known for his work on plant cell structure and development. He studied how cells grow, divide, and organize, contributing to the understanding of plant biology. Nägeli also engaged in debates about the nature of microscopic structures, like chloroplasts, and their role in photosynthesis. His research helped lay groundwork for later discoveries in cell biology and genetics, although he did not support Darwin's theory of evolution. Overall, he was a significant figure in advancing knowledge of plant microstructure and the science of botany.