Electrochemistry is the branch of physical chemistry that studies the relationship between electricity and chemical change.
Reproduction is the process of producing offspring that are biologically or genetically similar to the parent organism.
Thermodynamics is the branch of physics that deals with the relationships between heat and other forms of energy.
Indian culture is the heritage of social norms, ethical values, traditional customs, belief systems, political systems, artefacts and technologies that originated in or are associated with the Indian subcontinent.