Question

Study the diagram and answer the following questions:-
(i).Name the physiological process that takes place inside the flask A.
(ii). What is the purpose of keeping a test tube containing lime water in each flask?
(iii). What is the purpose of set up B.​

Answer 1

Answer:

(i) Respiration

(ii) Limewater absorbs CO2 present in the flasks. If CO2 is produced, limewater turns milky.

(iii)the setup B is a Controlled setup to see the change acuurs while respiration