In pteridophytes, pholem is without...

In pteridophytes, pholem is without

A

Sieve cells

B

Sieve tubes

C

Companion cells

D

Both b and c

Text Solution

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The correct Answer is:

c

In xylem, vessels are absent and in phloem, companion cellsa are absent. Selaginella and Equisetum are exception where vessels are present.

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