All of the above. Schleiden and Schwann proposed the cell theory, which states that all living things are made up of cells, the cell is the smallest unit of life, and all cells come from pre-existing cells.
Schleiden would have most likely studied plants, as he is a botanist credited with co-founding the cell theory along with Theodor Schwann in the 19th century.
There were many scientists that contributed to the development of cell theory. Many would argue that the major contributors, however, would be Matthias Schieden, Theodor Schwann, and Rudolf Virchow.
Theodore Schwann did not conclude all plants are made of cells. He concluded that all animals were made up of cells. However, Matthais Schlieden did conclude that all plants were made of cells. He concluded this in 1838.
Theodor Schwann was born on December 7, 1810 and died on January 11, 1882. Theodor Schwann would have been 71 years old at the time of death or 204 years old today.
They are called oligodendrocytes but in the peripheral nervous system you would call them schwann cells.
The German zoologist who claimed that all animals are made of cells is Theodor Schwann. He proposed the cell theory along with Matthias Schleiden in the 19th century, stating that cells are the basic unit of structure and function in living organisms.
They would be called Horticulturist.
Yes, if there are seals or penguins in a zoo their would be a marine biologist. Marine Biologists do not have to work in zoos though.
The idea of cells has been around for a very long time, so saying who would be hard to pinpoint. The first person to see cells and use the term cells was Hooke in 1665 with the rather newly invented microscope.Later scientists Matthias Schleiden, Theodor Schwann, and Rudolph Virchow laid down the idea into a theory. That was in 1838, 1839 and 1855.
astro biologists get paid way over the national average so if i would ahve a good job or career do this!!!
They would be called Horticulturists.