Biology
Force responsible for the ascent of sap is:
- Capillary force
- Root pressure
- Transpirational pull
- All the three
Related Questions
Ascent of sap in plants takes place through.
- Cortex
- Epidermis
- Xylem
- Phloem
If the xylem vessels of a plant are plugged:
- The leaves will turn yellow
- No food will be made
- The plant will wilt (shrivel)
- The plant will continue to grow
Raisins swell when put in:
- Rain water
- Saline water
- Mustard oil
- Saturated sugar solution
The root hairs are suited for absorbing water from the soil because:
- They have a large surface area
- They have a semi-permeable membrane
- They contain a solution of higher concentration than the surrounding water.
- All the three.