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An oranised and differentiated cellular ...

An oranised and differentiated cellular structure having cytoplasm but no nucleus is

A

vessels

B

xylem parenchyma

C

sieve tubes

D

tracheids

Text Solution

Verified by Experts

The correct Answer is:
c
Sieve tubes are food conducting elements of phloem They possess nucleus in the young stage but disappers in mature ones . The central part of sieve tube has an organised and differentiated cellular structure with a network of cytoplasmic strands , though the perpheral cytoplasm is thin and tonoplast is absent.
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