<span>In plant anatomy, sieve tube elements, also called sieve tube members, are a specialised type of elongated cell in the phloem tissue
of flowering plants. The ends of these cells are connected with other
sieve tube members, and together they constitute the sieve tube.
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Ribosomes from the endoplasmic reticulum ==> Golgi apparatus ==> vesicles that fuse with plasma membrane and taken out of the cell.
This should be right
I will correct if it wrong!
Answer:
ring
Explanation:
ri
The sphincter is a ring of muscle surrounding and serving to guard or close an opening or tube
