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Select incorrect statement(s) regarding sieve element:
Option: 1
It was discoved by Itartig
Option: 2
It includes sieve tubes and sieve cells
Option: 3
They are non-living and nucleated
Option: 4
Sieve plate is present between two sieve tube.
Answers (1)
Sieve element -
It was discovered by Hartig. It includes sieve tubes and sieve cells. They are living but enucleated cell. These cells have vacuoles in center and cytoplasm show cyclosis. Two sieve are arranged and form sieve tube. Sieve plate (perforated septa) is present between two sieve tube. It is pones.
-
Correct option is 3
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