Question

Which biologist proposed the cell theory along with Schwann?

Answer 1

Hint: Cell theory is a scientific hypothesis that states that all beings are made up of cells, that cells are the basic structural/organizational unit of all organisms, and that all cells originate from pre-existing cells. It was first proposed in the mid-nineteenth century.

Complete answer:
The cell theory was proposed by Schleiden and Schwann. A cell is the smallest and most fundamental unit of life, responsible for all of life's operations. All living things are made up of cells, which are the structural, functional, and biological components. A cell has the ability to duplicate itself on its own. As a result, they are referred to as the "building blocks of life."
Theodor Schwann, Matthias Schleiden, and Rudolf Virchow, all German scientists, proposed the Cell Theory. According to cell theory, all living organisms on Earth are made up of cells. The simplest unit of life is the cell. Pre-existing cells give rise to all cells.
In the end, a modern version of the cell theory was developed, which included the following postulates: Within the cells, energy flows. From one cell to the next, genetic information is passed on. All of the cells have the same chemical make-up.
Two scientists are widely credited with establishing cell theory: Theodor Schwann and Matthias Jakob Schleiden. While Rudolf Virchow contributed to the theory, he is not as well known for his contributions to the theory's attributions.

Note:-
Schleiden proposed in 1839 that every structural component of a plant is made up of cells or is the product of cells. He also proposed that cells were formed through a crystallisation process that occurred either within other cells or outside of them. Schleiden, on the other hand, did not come up with the idea. Although Barthelemy Dumortier had proposed this hypothesis years before him, he claimed it as his own.