Draw the diagrams of Animal Cell and Plant Cell. Write the differences between
them. What are the constituents of Phloem and Xyle. Select the following features
of Phloem and Xylem.
Features
Xylem
Phloem
Cell Walls: Thick/Thin
Cells: Living/Dead
Function
Direction of Flow
Cytoplasm: None/Yes
Permeablity
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Explanation:
Phloem (/ˈfloʊ.əm/, FLOH-əm) is the living tissue in vascular plants that transports the soluble organic compounds made during photosynthesis and known as photosynthates, in particular the sugar sucrose,[1] to parts of the plant where needed. This transport process is called translocation.[2] In trees, the phloem is the innermost layer of the bark, hence the name, derived from the Greek word (phloios) meaning "bark". The term was introduced by Carl Nägeli in 1858.[3][4]
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