CONNECTIVE TISSUE GLAND
ENDOCRINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The smallest structural and functional unit of an organism consisting of cytoplasm and a nucleus.
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body system
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tissue
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organ
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cell
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Explanation:
Detailed explanation-1: -Cell is the smallest structural and functional unit of an organism. Each cell of an organism performs functions such as nutrition, transport, excretion and reproduction.
Detailed explanation-2: -A cell is capable of carrying out all life processes, such as nutrition, excretion, respiration, etc. Hence it is called as the functional unit of life. The cell is the smallest unit of life and all the living beings are made up of cells. Hence a cell is called the structural unit of life.
Detailed explanation-3: -Cells are basic structural and functional units of living organisms.
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