Which of the following is the most important and most general characteristic of endotherms adapted to cold climates compared with those adapted to warm climates? A) Higher basal metabolic rates B) Higher Q₁₀ values C) Brown fat D) Greater insulation E) Ability to hibernate

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Quizplus · Accepted Answer

Greater insulation is the most important and most general characteristic of endotherms adapted to cold climates compared with those adapted to warm climates. This allows them to retain heat and maintain a constant body temperature even in cold environments. While the other choices (higher basal metabolic rates, higher Q₁₀ values, brown fat, and ability to hibernate) can also be adaptations to cold climates, they are not as universal or as fundamental as insulation.

Which of the Following Is the Most Important and Most