भारत में स्थापित 'जीवमंडल आरक्षित क्षेत्रों' की पहली परियोजना स्कीम कौन-सी थी?

Match List I with List II and select the correct answer using the codes given below: List I P. Hekistotherms Q. Mesotherms R. Megatherms S. Microtherms List II1. Cannot tolerate high temperature2. Require high degree of heat throughout the year3. Require moderate temperature for growth4. Require very low temperature and can stand very long winters

Assertion (A): Steppe regions are characterized by dense forest canopy and high arboreal biodiversity. Reason (R): Steppe climates feature low annual rainfall and high temperature variability, favoring grasses over tree growth.