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Depends on which cell you're talking about.
Anton van Leeuwenhoek famously described Animalcules in a letter to the Royal Society in 1676 - he is considered to be the father of Microbiology.
The Royal Society didn't initially accept his claims as single celled organisms hadn't previously been observed, he'd ground his own lenses and owned the most powerful microscopes of the time.
His discovery that small organisms reproduced in much the same way as larger organisms ran contrary to the widely accepted theory of Spontaneous generation, but it wasn't until 1859 that Louis Pasteur was able to develop an experiment to conclusively disprove the theory.
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1632 - 1723: Anton van Leeuwenhoek teaches himself to grind lenses, builds a microscope and draws protozoa, such as Vorticella from rain water, and bacteria from his own mouth.
1665: Robert Hooke discovers cells in cork, then in living plant tissue using an early microscope.
1839: Theodor Schwann and Matthias Jakob Schleiden elucidate the principle that plants and animals are made of cells, concluding that cells are a common unit of structure and development, and thus founding the cell theory.
The belief that life forms are able to occur spontaneously (generatio spontanea) is contradicted by Louis Pasteur (1822 - 1895) (although Francesco Redi had performed an experiment in 1668 that suggested the same conclusion).
Rudolph Virchow states that cells always emerge from cell divisions (omnis cellula ex cellula).
1931: Ernst Ruska builds first transmission electron microscope (TEM) at the University of Berlin. By 1935, he has built an EM with twice the resolution of a light microscope, revealing previously-unresolvable organelles.
1953: Watson and Crick made their first announcement on the double-helix structure for DNA on February 28.
1981: Lynn Margulis published Symbiosis in Cell Evolution detailing the endosymbiotic theory
What else can I help you with?
When was the plant cell discovered?
Cells were discovered by Robert Hooke in 1663, who observed cells in tree bark.
What obstacles did Gregor Mendel face?
Matthias Schleiden discovered plant living cells and his obstacles were to become famous from discovered cells.
What is the type of material that Robert Hooke was looking at when he discovered stem cells?
Robert Hooke was observing thin slices of cork under a microscope when he discovered cells in the 17th century. Stem cells were not discovered until much later, in the 20th century.
What cells discovered of Felix Dujardin?
The cells that Felix found are: -Bacteria -Sperm Cells -Cytoplasm,etc.
Who said all animal tissues are made of cells?
His name was Thomas Schwann. He discovered it in 1839.
How do you say how Robert Hooke discovered cells in a paragraph?
"Robert Hooke discovered cells in a paragraph?"
When was it discovered that cells divide?
It was discovered that cells could divided in 1961. If i find out exactly when they divide than i will post it as soon as i do
Who discovered that living things are composed of cells?
Robert Hooke discovered that living things are composed of cells.
When was the plant cell discovered?
Cells were discovered by Robert Hooke in 1663, who observed cells in tree bark.
When was plant cell was discovered?
Cells were discovered by Robert Hooke in 1663, who observed cells in tree bark.
Who is a discover a cells?
If you mean "Who first discovered cells" the answer would be Robert Hooke. He first discovered cells by looking at cork under a microscope.
Why were cells invented?
cells were not invented, they were discovered by Robert Hooke.
Who discovered all cells come from cells?
Rudolf Virchow
Who discovered plantcells and when?
Mathias Schleiden discovered the plant cells in 1838
Approximately how many years elapsed between the time cells were discovered and the observation of cell parts in muscle cells?
Cells were discovered in 1665 and the observation of cell parts in muscle cells was discovered in 1857. So it would have been roughly 192 years.
When were cells first discovered?
In 1665
Who discovered stem cells?
jesus
