A. Large number of vacoules in a plant cell.
B. Higher ionic concentration inside vacuoles resulting from active pumping of ions at their tonoplastic membrane
C. Higher osmotic pressure of the cell vacuole
D. both b and c
Related Mcqs:
- If a plasmolysed plant cell is placed in water the cell will___________?
A. Burst
B. Be Killed
C. Be deplasmolysed
D. Show no change in it - Which of the following cell organelles is absent in animal cells and present in a plant cell?
A. Cell wall
B. Cytoplasm
C. Vacuoles
D. MitochondriaSubmitted by: Nayab Idrees
- Chemical component/s less in eukaryotic cell as compared to prokaryotic cell is / are (i) lipids (ii) carbodydrates (iii) proteins (iv) DNA_________________?
A. i & ii
B. iii & iv
C. i ii iii & iv
D. iv only - which of the following gives to rise two daughter cell during cell division?
A. meiosis
B. mitosis
C. both a & b
D. none of theseSubmitted by: Muhammad Nawaz
- In which phase of cell cycle cell organelles are formed?
A. S Phase
B. G1 Phase
C. G2 Phase
D. G0 PhaseSubmitted by: Eesha Khalid
- What content does only a plant cell has___________?
A. Cell Membrane
B. Cell wall
C. Cytoplasm
D. ChromatinSubmitted by: Nayab Idrees
- The flow of lymph is maintained by__________?
A. Movement of viscera
B. Breathing movements
C. Valves
D. All of these - The pressure generated when water enters & inflates plant cells is called ___________ potential?
A. Water
B. Osmotic
C. Pressure
D. Solute - Exceptionally the positive hydrostatic pressure generated by root pressure is about___________?
A. 600 Kpa
B. 800 Kpa
C. 1000 Kpa
D. 900 Kpa - In term of spore production Selaginella is characterized by________________?
A. Homosporous
B. Hetrosporous
C. Both depending upon the conditions
D. None of these
