The one which can tolerate highest external osmotic pressure is __________?

Related Mcqs:

1. Fungi can tolerate pH from____________?

   A. 3-7
   B. 2-6
   C. 2-9
   D. 3-6

2. The characteristic which enable animals to tolerate dehydration is called__________?

   A. Osmoconformation
   B. Osmoregulaton
   C. Anhydrobiosis
   D. Anhydrosis

3. Exceptionally the positive hydrostatic pressure generated by root pressure is about___________?

   A. 600 Kpa
   B. 800 Kpa
   C. 1000 Kpa
   D. 900 Kpa

4. The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________?

   A. Diffusion
   B. Osmosis
   C. Phagocytosis
   D. Plasmolysis

5. In a hot summer after noon, if your body’s Homeostatic machinery keep your internal temperature quite lower than that of external than this is an example of____________?

   A. Positive feed back
   B. Negative feed back
   C. Feed back
   D. Osmoregulation

6. Haemoglobin can be almost completely oxygenated by an oxygen pressure of __________ of mercury.

   A. 10 mm
   B. 60 mm
   C. 10 cm
   D. 100 mm

7. Highest form of learning is__________________?

   A. Latent learning
   B. Insight learning
   C. Operant conditioning
   D. Instinct

8. The pressure generated when water enters & inflates plant cells is called ___________ potential?

   A. Water
   B. Osmotic
   C. Pressure
   D. Solute

9. Pressure flow theory was proposed by_________?

   A. H-Van Mohl
   B. Dixon
   C. Vander wall.
   D. Earnst Munch

10. If the radius of blood vessels of a person decreases his/her blood pressure will__________?

    A. Decrease
    B. Increase
    C. Remain Same
    D. Becomes zero

    Submitted by: Yousuf Sanjrani