INTRODUCTION TO MICROSCOPY CELL BIOLOGY
NUCLEUS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True or False:All cells on earth have a cell wall
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False
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True
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Plant cells have an additional protective covering outside the cell membrane called the cell wall. A cell wall is a rigid and tough layer that provides structural support and protection to the plant. The cell wall is exclusively present in plant cells and is absent in animal cells.
Detailed explanation-2: -The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment.
There is 1 question to complete.