MCQ Questions Class 11 Biology Transport in Plants with Answers

1. Radial conduction of water takes place by

2. The system of adjacent cell walls that is continuous throughout the plant is called as

3. The molecules which move from higher to lower regions are called as

4. Rupture and fractionalization of water column present in treachery elements does not occur during ascent of sap due to

5. The excess water collected in the form of droplets around special openings of veins near tip of leaves is called as

6. The form of sugar transported through the phloem is

7. Potometer works on the principle of

8. In plant cell, the cytoplasm of the adjacent cells are connected through bridges called

9. A concept fundamental to understanding water movement is called

10. The component that is essential to perform all physiological activities of the plant is