OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which statement is NOT a part of the cell theory?
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All living things are made of cells.
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All cells come from other preexisting cells.
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Cells form through spontaneous generation.
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Cells are the basic structural and functional units of life.
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Explanation:
Detailed explanation-1: -The correct option is C All cells are surrounded by cell wall.
Detailed explanation-2: -Bacteria and other organisms therefore cannot arise spontaneously. So, the correct answer is ‘It states that bacteria and other small organisms can arise spontaneously’.
Detailed explanation-3: -The idea of spontaneous generation was replaced by cell theory, which states that all cells come from existing cells, not from non-living things. This process is also called biogenesis. Recall that bio means “living” and genesis has to do with how things are produced.
There is 1 question to complete.