A timeline of the history of the Cell Theory is shown below.
1665
1674
1838
1839<...
A timeline of the history of the Cell Theory is shown below.
1665
1674
1838
1839
Hooke
Schleiden
First to
identify cells
and name them
Leeuwenhook
Observed cells
in detail with
newienses
Noted plants
are made of
cells
Schwann
Stated all living
things are
made of cells
Which statement best summarizes why theory was developed over time?
A. As new cells evolved they proved the cell theory was inaccurate.
B. The discovery of new evidence resulted in changes to the cell theory.
C. Changes in cell model showed the cell theory was based on opinion.
D. The cell theory was modified with the discovery of every new organelle.
Answers: 3
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The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents
Answers: 1
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Which of the following is a common response to cell signaling?
Answers: 2
Biology, 22.06.2019 07:00, Bengynease2598
An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?
Answers: 3
Biology, 22.06.2019 09:00, aranza78
Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present
Answers: 2
English, 26.02.2021 16:00
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