Before setting up an experiment to show that seeds release carbon dioxide during respiration, the seeds should be:

In the experiment to show that carbon dioxide is given out during respiration in humans,the student uses:

The apparatus rewuired to perform the experiment to show the evolution of carbon dioxide during respiration includes:

The most appropriate reason for taking germinating seeds in the experiment to show that carbon dioxide is produced during respiration, is:

Which one of the following is the correct set of three precautions for setting up the experiment to demonstrate that carbon dioxide is evolved during respiraition?

Which of the following precautions are to be taken for a successful run of the experiment to show that carbon dioxide is given out during respiration? A. Cork should be air-tight B. Seeds in the flask should be totally dry C. A small tube with freshly prepared KOH solution should be placed in the flask D. The end of the delivery tube should be above water level The correct answer is :

In the experiment to show that CO_(2) is given out during respiration by germinating seeds, the student uses:

The chemical required in the experiment to show that carbon dioxide gas is released during respiration is: