Question

Bergmann's rule explains how bodies with greater bulk are selected for in cold climates

a. True
b. False

Answer 1

Bergmann's rule states that larger-sized populations or species are found in colder environments, while smaller-sized populations or species are found in warmer environments.

Step-by-step explanation:

Bergmann's rule states that within a taxonomic group, larger-sized populations or species are found in colder environments, while smaller-sized populations or species are found in warmer environments. This rule is supported by the fact that larger organisms have a smaller surface area-to-volume ratio, which helps them retain heat better in cold environments.