Movement through Plasmodesmta
A. Saponiform movement
B. Symplastic movement
C. Apoplastic movement
D. All of the above
Answer: Option B
Solution(By Examveda Team)
Plasmodesmata are coaxial membranous channels that cross walls of adjacent plant cells, linking cytoplasm, plasma membranes and endoplasmic reticulum of cells.It allows the direct cytoplasmic cell to cell communication of both small and macromolecules.
It involves symplastic movement of fluids and molecules which means the movement of water in between the cytoplasm and the vacuoles through plasmodesmata beyond the cortex of plant cells.
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B. S. graminicola (Sclerospora)
C. T. penicillica
D. All of the above
The criteria of essentiality of nutrients in plants was given by
A. D. J. Nicholas
B. Arnon and Stout
C. J. S. Kanwar
D. M. S. Swaminathan
A. Manganese
B. Boron
C. Zinc
D. Iron
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