person that said plants have cells
The scientist who concluded that all plants are composed of cells is Matthias Schleiden. He made this observation in 1838, contributing to the development of the cell theory along with Theodor Schwann and Rudolf Virchow.
His name was Thomas Schwann. He discovered it in 1839.
The three scientists who directly contributed evidence to the cell theory are Matthias Schleiden (plants are composed of cells), Theodor Schwann (animals are composed of cells), and Rudolf Virchow (all cells come from pre-existing cells).
Schleiden and Schwann are credited with formulating the cell theory, which states that all living organisms are composed of cells, the basic unit of structure and function in living things. Their work is foundational to modern biology and understanding of cell biology.
All plans and animals are made of cells
person that said plants have cells
Schleiden and Schwann came up with what is known as "The Theory of Cells" or "Cell Theory." The main principles of "Cell Theory" are: 1. All living things are made up of cells. 2. Cells are the smallest units of living things 3. Cells only rise from existing cells. Schleiden said that All plants are made up of many different kinds of cells. Schwann added to that and said that All animal are made up of many different kinds of cells. Schwann also said that growth and development is due to the division of cells.
The cell theory is based mainly on the conclusion of evidence that has been gathered by studying and analyzing various species and organisms. The cell theory states that all living things are made up of cells.
The major scientists who made contributions to the discovery of cells are Robert Hooke, Theodor Schwann, Matthias Schleiden, Rudolf Virchow, and Antonie van Leeuwenhoek. Hooke coined the term "cell," Schwann and Schleiden proposed the cell theory, Virchow added the concept of cells arising from pre-existing cells, and Leeuwenhoek used microscopes to observe cells for the first time.
The scientist who concluded that all plants are composed of cells is Matthias Schleiden. He made this observation in 1838, contributing to the development of the cell theory along with Theodor Schwann and Rudolf Virchow.
His name was Thomas Schwann. He discovered it in 1839.
The three scientists who directly contributed evidence to the cell theory are Matthias Schleiden (plants are composed of cells), Theodor Schwann (animals are composed of cells), and Rudolf Virchow (all cells come from pre-existing cells).
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.
The cell theory was developed by Matthias Schleiden, Theodor Schwann, and Rudolf Virchow in the 19th century. Schleiden and Schwann proposed that all living organisms are composed of cells, while Virchow added the concept of cell division and stated that all cells arise from pre-existing cells.
Schleiden and Schwann are credited with formulating the cell theory, which states that all living organisms are composed of cells, the basic unit of structure and function in living things. Their work is foundational to modern biology and understanding of cell biology.
Matthias Jakob Schleiden (April 5, 1804 - June 23, 1881) was a German botanist and co-founder of the cell theory, along with Theodor Schwann and Rudolf Virchow.