Given below is an experiment, set up by a candidate, to study the process of respiration in plants. The candidate failed to get the expected results, as two mistakes were made while setting up the experiment.
What is the role of soda lime in the experiment?
Important Questions on Respiration in Plants
I. A raw piece of apple.
II. A piece of freshly boiled potato.
III. A mouse.
IV. A mouldy piece of bread.
The purpose of the setup was to compare the rate of production of ethanol under different conditions. In which of the following circumstances would the rate of ethanol production be increased?
Refer to the setup done by a student to investigate anaerobic respiration in yeast cells to answer the following questions.
A student decided to conduct the same experiment. He failed to add the layer of oil in the test tube containing the yeast and glucose mixture. Why would his experiment be inaccurate?
