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One early piece of evidence supporting the cell theory was the observation that
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The scientist who described cells as "many little boxes" was
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Biology 4-1

TermDefinition
One early piece of evidence supporting the cell theory was the observation that c. cells come from other cells.
The scientist who described cells as "many little boxes" was a. Robert Hooke
Living and nonliving things are different in that only c. living things are made of cells
Microscopes were used to study cells beginning in the b. 17th century
The advantage of van Leeuwenhoek's microscopes was that d. the lenses were ground very precisely
Which of the following was a major event in history of cell biology? a. cloning animals b. growing bone tissue for transplant c. discovery of cell parts d. all of the above d. all of the above
A light microscope uses optical lenses to magnify objects by a. bending light rays
State the three parts of the cell theory. Matthias Schleiden concluded that all plants were composed of cells; Theodor Schwann concluded the same thing for animals; Rudolf Virchow noted that all cells come from other cells.
Why did it take 150 years for the cell theory to be developed after microscopes were invented? Biologists began to organize information about cells into a unified understanding. The three observations were combined to form a basic theory about the cellular nature of life.
Why did Hooke's cork cells appear to be empty? The cells were dead plant cells.
If you that a new organism had been discovered, what would you know about the organism without examining it in terms of cells? it would have the characteristics of life
Approximately how many years elapsed between the time cells were discovered and the observation of cell parts in muscle cells? 192 years
When was the third part of the cell theory added? What was the time interval between this event and the discovery of cells? 1855; 190 years
Created by: 20camswa
 

 



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