Comparative study of electrolyte excretion in residents of Aizawl

Ever since the inception of life primordia, there has been constant interaction between biotic & abiotic components of life with environment, which resulted in the evolution of different species on this planet. This evolution not only affected the flora and the fauna but was also responsible for agricultural and industrial revolution especially in last two millenniums. The agricultural revolution changed the culture of human being with a transition from non vegetarian to vegetarian diet. However agricultural revolution and food production, which grew parallel to the cultural evolution of the society, got affected by spurt of physical and environmental disaster and natural calamity. Human race, which evolved through various coastal area as well as bank of great rivers remain dependent upon sea food because it's readily availability, however those who migrated to the hill and plain area had to put hard effort for cultivation and preservation of the food during hostile weather. This interaction between food and environment led to the development of skilled labourers, who not only protected the forest and natural flora, but also deforested to create newer soil for cultivation of crop.