(I) Thermoregulation, osmoregulation and excretion are mechanisms that moderate change in the body.
(II) 99% animals and almost all plants are confomers
(III) Heat loss or heat gain is a function of surface area.
(IV) Thermoregulation energetically least expensive process for many organisms like shrews and humming birds.
(V) 99% animals are thermoregulator
(VI) Archaebacteria cannot tolerate high temperature
Text Solution
Verified by ExpertsB
I, II, and III are correct about regulation and body processes.
IV is wrong (thermoregulation is energetically costly), V is wrong (most animals are conformers), and VI is wrong (archaebacteria tolerate extreme heat).
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