WHat is Hysteresis loop? Explain with the help of terms related to it.

What is leaching ? Explain with the help of an example.

What is resonance ? Explain with the help of one example.

What is rust? Explain it with the help of a chemical reaction.

What is brood parasitism? Explain with the help of an example.

What is meant by term modulation? Explain with the help of a block diagram. How the process of modulation is carried out in radio boadcast?

What are hypertonic solutions. Explain with the help of example.

What is regulation of gene expression? Explain with the help of the lac operon of E.Coli.

What is co-dominance ? Explain it with the help of an example.