The earliest main idea is called, the UNIT membrane model. The second which is still used to this day is, the FLUID mosaic model. All the best.
the main idea of cell theory is to learn about principal things about cells
the cell theory has 3 parts by 3 scientists:
Matthias Schleiden concluded that all plants are made of cells
Theodor Schwann concluded that all animals are made of cells
they combined ideas and believed that all living things are made of cells: cell theory part # 1
Rudolf Virchow proposed that all cells come from cells: cell theory part # 2
I'm not sure who came up with the last one but cell theory part # 3 is: the cell is the basic unit of organization in an organism
all organisms are composed of cells
One of the cell theories is they are able to grow and change over time Another is they are able to reproduce. One of the cell theories is they are able to grow and change over time Another is they are able to reproduce.
Virchow
It has 3:)
All living things are made of cells.All cells come from other cells.The cell is the basic unit of structure and function in living things.
2
Cell Theory
Any ideas that suggest non-living things can form from cells, disprove the presence of cells in living organisms, or reject the basic unit of life being the cell would not support the cell theory. Additionally, beliefs that cells are not fundamental to the functions and structures of living organisms would also not align with the cell theory.
the three main ideas of cell theory is all organisms are made up of one or more cells, all cells come from existing cells, and the cell is the basic unit of all organisms.
The earliest main idea is called, the UNIT membrane model. The second which is still used to this day is, the FLUID mosaic model. All the best.the main idea of cell theory is to learn about principal things about cellsthe cell theory has 3 parts by 3 scientists:Matthias Schleiden concluded that all plants are made of cellsTheodor Schwann concluded that all animals are made of cellsthey combined ideas and believed that all living things are made of cells: cell theory part # 1Rudolf Virchow proposed that all cells come from cells: cell theory part # 2I'm not sure who came up with the last one but cell theory part # 3 is: the cell is the basic unit of organization in an organismall organisms are composed of cellsOne of the cell theories is they are able to grow and change over time Another is they are able to reproduce. One of the cell theories is they are able to grow and change over time Another is they are able to reproduce.
The three main ideas (or concepts) of the cell theoryare:1. All living things are made of one or more cells.2. The cell is the basic unit of life in which the activities of life occur.3. All cells come from cells that already exist.The 3 main ideas of the cell theory is: 1. all living things are composed of cells 2. cells are the basic units of structure and function in living things. 3. all cells are produced from other cells.
The cell theory was first developed by Robert Hooke. I'm pretty sure he got this theory by just stumbling on the idea. He was examining a piece of cork in some kind of early version of the telescope he had invented. and looking through it he discovered little holes or room-like spaces which he became fascinated by and called cellulae. Then he began testing things like hair, his blood and small particles of plants and other organisms. That is where the whole cell theory began.Hopefully this helps if not, then oops.
Aristotle did not directly contribute to cell theory, as this theory was developed much later in the 19th century. However, his work on biology did lay the foundation for understanding organisms and their structures, which later contributed to the development of cell theory. Aristotle's ideas about the structure and function of organisms helped guide early scientists in their studies of cells.
This idea is known as the cell theory. It states that all living organisms are composed of cells and that cells only arise from pre-existing cells.