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- The third one is Matthias Jakob Schleiden, A bontanist wrote Contributions To Phytogenesis in which he stated that all plant tissues are made of cells.
- hmm.. we will be having a recitation tomorrow and I need to study about cell theory
- Can you help me instudying this theory?
- Yes of course! let us discover the cell theory
- ohh! really? cell theory is the one of my favorite lesson in biology.
- ohhh..know I gainknowledge about the principles of Cell Theory
- Who are they?
- There are 3 principles of cell theory1.The cell is the basic unit of life2.All cells come from pre-existing cells(mitosis,meiosis,fertilization.3.All organisms are made of one or more cells
- There are also 5 peoplein different years whocontributed inCell Theory
- Wow! that was amazing. If I were Hooked, I will be happy on what I've discovered.
- In 1670 Anton Van Leeuwenhoek was a Scientist that contributed to Cell Theory using a 300 times magnification and discovered bacteria and protozoa that he called animalcules.
- In 1665 by a British scientist named Robert Hooke.Hooke was one of the earliest scientists to study living things under microscope.When he looked at the thin slice of cork under his microscope, he was surprised to see what looked like a honeycomb. The cork was made up of many tiny units,which Hooke called cells.
- Who was the fourth one?
- Wow! that was amazing.If I were Hooke, I will be happy on what I discovered.
- In 1670 Anton Van Leewenhoek was a scientist that contributed to Cell Theory using 300 times magnification and discovered bacteria and protozoa that called animalcules
- The cell theory has three principles:1.The cell us the basic unit of life.2.All cells come from pre existing cells(mitosis, meiosis,fertilization)3.All organisms are made of one or more cells
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