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Tracheids are primitive vascular element...

Tracheids are primitive vascular elements and
(a) Are rarely found in pteridophytes
(b) Are dead cells at maturity
(c ) Have thickened lighnified walls with simple pits

A

All are correct

B

Only (b) is correct

C

Both (a) and (b) are incorrect

D

Both (a) and (c ) are correct

Text Solution

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The correct Answer is:
2
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