INTRODUCTION
CELL ORGANELLES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cell Wall
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Cell Membrane
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Nucleus
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Mitochondria
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Detailed explanation-1: -Plasma membrane is the outermost protective layer in cells of all plants and animals.
Detailed explanation-2: -Plasma membrane is the outermost protective layer in cells of all plants and animals.
Detailed explanation-3: -The cell wall is the outermost covering of a cell, present only in plant cells. It is made up of pectin, hemicellulose, cellulose microfibrils, and proteins organized into two layers-primary cell wall and middle lamella.
Detailed explanation-4: -The Cell Membrane. The cell membrane is found in both plant and animal cells. It is the outermost layer in the animal cell and is found just inside the cell wall in the plantcell.
Detailed explanation-5: -So, the correct answer is ‘Primary wall’.