A piece of yam weighing 1.0 gm was put into some salt sol...
A piece of yam weighing 1.0 gm was put into some salt solution. After 3 hours, it was removed and weighed.
The recorded weight was 1.2gms. This simple experiment demonstrates that the
salt solution is more concentrated than the cell sap of the yam
cell sap of the yam is more concentrated than the salt - solution
salt solution has the same concentration as the cell sap of the yam
the yam lost some water molecules to the salt solution
Correct answer is B
No explanation has been provided for this answer.
i. Complexion ii. Height iii. Blood Rh factor iv. Colour blindess Which of the characteristics...
Population growth rate may be defined as the ...
The fluid in the inner ear is called ...
What do bacteria in root nodules derive from the host plant? ...
Loamy soil - is used for crop production because of its ...
The part labelled IV in the diagram is the ...
Which of the following blood vessels carries oxygenated blood away from the heart? ...
Which of the following is NOT regarded as a pollutant on land or in air? ...
The movement of part of a plant in response to external stimulus of no particular direction is ...