2) Elaborate upon major human adaptations to heat and cold.
3) Give a competitive account of the variations in hemoglobin levels and respiratory functions among the populations living under different environmental stresses
4) How does improved aerobic fitness increase exercise tolerance in warm humid climates? Give suitable examples in support of your answer.
Paper 2
1) Tribal displacement.
2) Critically examine the evaluation of Forest Policy in India since the British period. Discuss its impact on tribals.
3) Discuss the health problems faced by tribal populations in India. Suggest some corrective measures.