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Zacharias Jansen (c. 1580 - c. 1638) was a Dutch spectacle-maker credited with inventing the first microscope. By the end of the seventeenth century, further developments by Anton van Leeuwenhoek and Robert Hooke allowed Jansenâ??s microscope to be expanded on and this led to the observation of cells under a microscope.
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Zacharias jansenns contribution to the cell theory?
Based on the timeline of the cell theory, father and son, Hans and Zacharias Janssen started produced the first compound microscope. They combined two convex lenses within a tube. This was in the year 1595.
Hans and Zacharias Janssen contribution to the cell theory?
They created the compound microscope
What was Hans and Zacharias Janssen's contribution to cell theory?
They created the compound microscope, allowing people to better analyze and understand the complexity of cells.
What are Hans and Zacharias Janssen famous for and how did their invention help in the development of the present day cell theory?
Hans and Zacharias Janssen are famous for making the first "simple" microscope which helped to discover cells and that everything is made up of living cells etc. They help us understand the cell structures of a living thing.
What was the contribution from Hans and zacharias janssen to the cell theory?
In 1950, dutch eyeglass makers, Hans and Zacharias Janssen ( exact dates unknown ), invented the first compound microscopes, by lining up two lenses to produce extra-large images and in doing so they created the compound microscope. They were inventors of the first compound microscope in 1595, which allowed for more in depth studies of cells.
When did zacharias janssen contribute to the cell theory?
2030
When did Zacharias janssen and Hans discover cell theory?
in manila
What year did Hans and Zacharias Janssen's contribution to the cell theory occur?
Hans and Zacharias Janssen invented the compound microscope in 1595.
How did the compound microscope invented by Zacharias Janssen lead to the rejection of spontaneous generation?
Because it helped with the cell theory.
What year did Hans and Zacharias contribute to the cell theory?
the year I domonated your face
Zacharias jansenns contribution to the cell theory?
Based on the timeline of the cell theory, father and son, Hans and Zacharias Janssen started produced the first compound microscope. They combined two convex lenses within a tube. This was in the year 1595.
Hans and Zacharias Janssen contribution to the cell theory?
They created the compound microscope
What was Hans and Zacharias Janssen's contribution to cell theory?
They created the compound microscope, allowing people to better analyze and understand the complexity of cells.
What are Hans and Zacharias Janssen famous for and how did their invention help in the development of the present day cell theory?
Hans and Zacharias Janssen are famous for making the first "simple" microscope which helped to discover cells and that everything is made up of living cells etc. They help us understand the cell structures of a living thing.
What did Hans Janssen contribute to the cell theory?
kamo mag answer kun gusto nyo maaraman !! ok ?
What was Zacharias Jansen contribution of the cell theory?
onggoy siya
What was the contribution from Hans and zacharias janssen to the cell theory?
In 1950, dutch eyeglass makers, Hans and Zacharias Janssen ( exact dates unknown ), invented the first compound microscopes, by lining up two lenses to produce extra-large images and in doing so they created the compound microscope. They were inventors of the first compound microscope in 1595, which allowed for more in depth studies of cells.
