Discovery of Cell
Discovery of Cells
The cells were discovered by Robert Hooke, English scientist in 1665 . He used a microscope to investigate the structure of a thin slice of cork. He observed that cork has a several tiny compartments in it that had comb like structure. He called these compartments as cells.
The first living cell was seen under a microscope by Dutch discoverer Anton Von Leeuwenhoek. Years later as microscope improved, other scientists continued their research further based on the work of Hooke and Leuwenhoek. In 1830, two German scientists Matthias Jacob Schleiden and Theodor Schwann convinced other scientists that all living matter is composed of cells. Their findings are now referred to as Cell Theory or Cell Principle. In 1939, Schleiden and Schwann formulated Cell Theory.
Cells were determined to be the basic structural units of plants and animals in which century? | |||
| Right Option : C | |||
| View Explanation | |||
From what part of the plant,the discoverer of cell observed it for the first time? | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) The cells were discovered by Robert Hooke, English scientist in 1665. (b) The cells were discovered by Robert Brown, English scientist in 1665. (c) Cell have the ability to replicate independently. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
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