The diagram below represents a transverse section of a young stem.
transport-in-plants-11-03-2022-1938.JPG
(a)State the functions of the parts labeled C, D and E.
(b)List three differences between the section shown above and one that would be obtained from the root of the same plant.


Answer:

a)
-C. Translocate manufactured food/ soluble organic products of photosynthesis.
-D. Divides to give rise to new cells that produces secondary phloem and xylem. It
also leads to secondary growth or thickening/ increase in girth.
-E . Transport mineral salts and water from the roots to the leaves.
b)
transport-in-plants-11-03-2022-1940.JPG
transport-in-plants-11-03-2022-1941.JPG


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