Biology, asked by yasinhasanmandal786, 6 hours ago

How many types of xylem is found in the Vanda's root?

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Answered by AdithyaMelath

Answer:

There are four groups of xylem and phloem, which are arranged alternately and so the bundle is tetrarch. The protoxylem and metaxylem vessels occur towards the periphery and centre respectively and this is referred to as exarch xylem. A few sclerenchyma cells are present over each phloem patch.

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