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The Fundamental Unit of Life — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life3 Marks
Question
Describe secretion in cell.
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Answer

Cell is the structural and functional unit of life. Many cells secrete proteins in their surrounding extracellular fluid which regulates various functions of our body. Some cells, for example secrete regulatory molecules such as hormones. Whereas other secrete digestive enzymes, mucus, antibodies.

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