Explain the importance of Reynold’s number.

Explain the importance of the ratio of the two specific heats of a gas.

Explain on the importance of washing in protection of health and mention the significance of hand washing.

Explain the importance of following parts of an eukaryotic chromosome : Centromere Analyse the role of cell divisions in controlling growth, reproduction and repair in an organism.

Explain the importance of following parts of an eukaryotic chromosome : Centromere Analyse the role of cell divisions in controlling growth, reproduction and repair in an organism.

Explain the importance of following parts of an eukaryotic chromosome : Telomere Analyse the role of cell divisions in controlling growth, reproduction and repair in an organism.

Explain the importance of following parts of an eukaryotic chromosome : Telomere Analyse the role of cell divisions in controlling growth, reproduction and repair in an organism.

Explain the important aspects of resonance to the CO_3^(2-) ion.

Explain the important aspects of resonance with reference to the CO_(3)^(2-) ion.