Question

function of sieve tube​

Answer 1

Answer:

Help in photosynthesis.

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Answer 2

Answer:

* Sieve tubes are Slender tube like structures made up of elongated, thin walled cells placed end to end.

* The end walls of sieve tubes cells are perforated by numerous pores, called as sieve plates.

* Nucleus of sieve cell degenerates at maturity.

* Sieve cells pauses slim protein which is concerned with growth and repair of sieve cells.

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