Experiment to show that heat is produced during respiration

Procedure: Some germinating gram seeds are taken in the Thermo flask and closed its mouth tightly with a cork. ... And this temperature is produced by the respiration of the germinating seeds.

Explanation:

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.