When a Spirogyra cell is immersed in a salt solution more...
When a Spirogyra cell is immersed in a salt solution more concentrated than its cell sap, it
remains unchanged
takes tip water and burst
absorbs a little water
loses water and shrivels
Correct answer is D
Exosmosis is the movement of water outside the cells when a cell is placed in a hypertonic solution.
The cell becomes flaccid when the water moves outside.
In which of these association is much harm done to one of the partners? ...
Which of these is NOT a method of asexual reproduction? ...
The ability of the eye to focus on both near and distant objects is termed ...
Which of the following is used to measure the rate of water uptake in plants? ...
Which of the following agricultural activities has the least harmful effect on the environment ? ...
The clumping together of red blood cells is ...
The cortex of a herbaceous stem is made up of ...