Absorption of Water

Q. The upward movement of water in a plant towards the stem and leaves is called ascent of sap.

1. False
2. True

Q. Symplast and apoplast pathway helps us to understand

1. movement of sugars through phloem
2. absorption of water by roots into xylem
3. both b and c
4. ascent of sap

Q. Symplast and apoplast pathway helps us to understand

1. ascent of sap
2. movement of sugars through phloem
3. absorption of water by roots into xylem
4. both b and c

Q.

In roots, vascular bundles are

1. at left

2. at right

3. in center

4. at the top

Q.

The correct sequence of radial movement of water in root is:

1. Soil water $\to$ Root hair $\to$ Cortex $\to$ Endodermis $\to$ Pericycle $\to$ Xylem

2. Epidermis $\to$ Cortex $\to$ Pericycle $\to$ Endodermis $\to$ Xylem

3. Soil water $\to$ Root hair $\to$ Epidermis $\to$ Pericycle $\to$ Endodermis $\to$ Xylem

4. Root hair $\to$ Cortex $\to$ Pericycle $\to$ Phloem $\to$ Xylem

Q.

Define the - Ascent of sap