Question

3.
The following experiment was set-up to show that a gas is given out during
respiration. But there was no rise in the level of water. This was because
Rubber
cork
Germinating seeds
Water
(a) germinating seeds have not been kept under water in the flask
(b) water is kept in the beaker instead of limewater
(the cork on the flask is made of rubber
(d) no substance is kept in the flask to absorb the gas given out by the seeds​

Answer 1

Answer:

option d no substance is kept in the flask. ..