
Temperature is considered as the most ecologically relevant environmental factor because it affects _____ of organisms.

Important Questions on Organisms and Populations
(i) Organisms capable to tolerate a wide range of temperature are called stenothermal organisms.
(ii) Thermal tolerance of different species determines their geographical distribution to a large extent.
(iii) Average temperature in tropical deserts in summer is < 50°C.
(iv) Thermal springs cannot sustain life due to very high average temperature > 100°C.







