For the test of sugars _______ is used.
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both Test-tubes are kept in sunlight. Answer the questions that follow :
(a) Name the physiological process that releases the bubbles of oxygen.
(b) Explain the physiological process as mentioned above in Q.2(a) (i).
(c) What is the purpose of keeping a snail in test-tube 'B' ?
(d) Why does test-tube 'B' have more bubbles of oxygen ?
(e) Give an example of a water plant that can be used in the above experiment.
(f) Write the overall chemical equation for the above process.
Reducing sugars like glucose in Fehling solution reduce
