Movement of water and mineral in cell wall & intercellular space is called as:-
1. Symport
2. Antiport
3. Symplast
4. Apoplast
Statement-1: Xylem transport can be unidirectional and bidirectional.
Statement-2: Both phloem loading and unloading is active process.
Options
1. Both statements are correct.
2. Both statements are incorrect.
3. 1 is correct, 2 is incorrect.
4. 1 is incorrect, 2 is correct.
In the diagram given below showing the pathway of water movement in the root, A, B, C and D respectively represent:
1. | Symplastic pathway, Apoplastic pathway, Phloem and Xylem |
2. | Apoplastic pathway, Symplastic pathway, Phloem and Xylem |
3. | Symplastic pathway, Apoplastic pathway, Xylem and Phloem |
4. | Apoplastic pathway, Symplastic pathway, Xylem and Phloem |
Casparian bands are found in:
1. | Endodermis | 2. | Pericycle |
3. | Periderm | 4. | Cortex |