Xylem Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The water which enters the xylem cells, increase cell's

1. hydrostatic pressure
2. hydraulic pressure
3. water pressure
4. plasmolysis rate

MCQ 2: The strength is given to the cell wall of xylem cells by

1. lignin only
2. cellulose only
3. cell membrane
4. lignin and cellulose

MCQ 3: Xylem and phloem are called

1. non vascular tissue
2. vascular tissue
3. smooth tissue
4. supporting tissues

MCQ 4: The movement of water molecules along cell walls of xylem vessels is due to a force called

1. root pressure
2. guttation
3. imbition
4. bleeding

MCQ 5: The old xylem when not being used to transport deposit strange chemicals which take place in

1. conifers
2. ebony
3. oak
4. none of others