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Unloading of mineral inos ouccurs at the...

Unloading of mineral inos ouccurs at the fine vein endings through

A

Diffusion

B

Active uptake

C

Both A and B

D

Imbibition

Text Solution

Verified by Experts

The correct Answer is:
C
Unloading of mineral ions occurs at the fine vein endings through diffusion and active uptake
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Unloading of mineral ions occurs at the fine veins ending through diffusion.

Unloading of mineral ions occur at the fine vein endings through (A) _____ and (B) _____ sink cells.

Knowledge Check

  • Unloading of mineral ions occurs at the fine vein endings through

    A
    Diffusion only
    B
    Active transport only
    C
    Diffusion and active transport
    D
    Facilitated diffusion and active transport

  • Read the following statements (A to E) for the translocation of the mineral ions and choose the option which have all the correct statements :- A – Chief sink for the minerals are growing regions of the plant B – Before leaf fall all minerals are removed and transport to other parts of the plants. C – Analysis of the xylem exudates shows that most of the nitrogen travels as the organic form like amino acids or amides. D – Unloading of the minerals ions occurs at the fine vein ending through diffusion only. E – Some elements that are structural components like calcium are not remobilised

    A
    A, C, E
    B
    A, B, D
    C
    B, D, E
    D
    C, D, E

  • Translocation of minerals occur through

    A
    Xylem along with organic sap
    B
    Xylem along with descending stream of water
    C
    Xylem along with water
    D
    Phloem along with organic sap

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    Retranslocation of minerals from mature leaf to young leaf occurs through mostly:

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    Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem ?

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