What were Theodor Schwann accomplishments?

Answer 1

he created the concept in the late 1830s of how plant cells process prefrontal urinary pneumonia

Answer 2

Theodor Schwann was a German physiologist who is best known for his discovery that all animals are made up of cells, which he declared in 1839. This finding contributed to the development of the cell theory, one of the fundamental principles in Biology. Schwann's work laid the groundwork for modern cell biology and revolutionized our understanding of living organisms.