Sieve tube cell is:

Q.

I transport food in plants and am made of dead enucleated sieve tubes and living multinucleated companion cells. I am ____.

Q. Study the following lists:
List-I List -II
(A) Anucleate (1) Spirogyra gamciangium
(B) Uninucleate (2) Rhizopus chlamydospore
(C) Multinucleate (3) Pteris neck canal cell
(D) Binucleate (4) Vitis matured sieve element
(5) Akinite of Spirogyra

Q.

Sieve tube cell is

Q. Sieve tubes differ from sieve cells in

Q. Sieve cells and sieve tubes are known as sieve elements.