Transportation in Plants and Circulation in Animals — Science STD 10 — Question
Tamilnadu BoardEnglish MediumSTD 10ScienceTransportation in Plants and Circulation in Animals1 Mark
Question
What are capillaries?
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Answer
Capillaries are narrow tubes formed by branching of arterioles which then unite to form the venules and veins. Capillaries are formed of a single layer of endothelial cells.
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