Tardigrade
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Tardigrade
Question
Biology
The cells without nuclei are present in:
Q. The cells without nuclei are present in:
1856
192
Rajasthan PMT
Rajasthan PMT 2002
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A
vascular cambium
B
root hair
C
companion cell
D
members of sieve tube
Solution:
The seive tube element or seive tube membres or sieve tube unit is an elongated thin walled cell having living cytoplasm but no nucleus at maturity, was discovered by Hartig
1837
.