Biology, asked by Nageshwr, 1 month ago

why secondary growth is absent in pteridophytes​

Answers

Answered by llSarcasticBalikall
2

Answer:

Pteridophyte does not show secondary growth because cambium is absent. Exception Isoetes shows secondary growth. .Isoetes has retained the cambium and some secondary growth and it has rootlets that resemble those of the extinct trees.

Explanation:

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Answered by Anonymous
2

Answer:

Pteridophytes does not show secondary growth because cambium is absent.

Explanation:

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