CBSE Class 11-science Biology Uptake and Transport of Mineral Nutrients
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Exarch in Root and Endarch in Stem
This video explains why primary xylem in root is of exarch type whereas in
- Name the process by which unloading of minerals occurs in plant cells.
- Name the elements which are easily remobilised in plants.
- Name the element which cannot be remobilised.
- What are control proteins?
- Write the chief sinks for the mineral elements in plants.
- All the minerals cannot be passively absorbed by the roots. Justify.