(1) What is the lining of blood vessels made up of?
(2) Where are the epithelial cells with cilia found?
(3) What are the functions of Xylem and Phloem?
Answers
Answer:
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Explanation:
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Answer:
(1) The endothelium is a type of epithelium that lines the interior surface of blood vessels and lymphatic vessels. It is a thin layer of simple squamous cells called Endothelial cells.
(2) Ciliated columnar epithelium moves mucus and other substances via cilia and is found in the upper respiratory tract, the fallopian tubes, the uterus, and the central part of the spinal cord.
(3) Xylem tissue is used mostly for transporting water from roots to stems and leaves but also transports other dissolved compounds. Phloem is responsible for transporting food produced from photosynthesis from leaves to non-photosynthesizing parts of a plant such as roots and stems.