Why do testube with snail and plant both have higher concerntration of carbon dioxide than only snail or only water plant/

Asked by dipalidhorajiya1983 | 16th Aug, 2018, 06:57: AM

Expert Answer:

Test tube A will have the highest concentration of carbon dioxide. The carbon dioxide comes because of respiration by the snail. In test tubes, B and C, a part of the carbon dioxide is utilized by the plant for photosynthesis and hence there is less concentration of carbon dioxide.

Answered by Sivanand Patnaik | 16th Aug, 2018, 09:26: AM