“The animals of colder countries have small ears, short tail and limbs to avoid more loss of heat” is the theme of?
A. Allen’s law
B. Dollo’s law
C. Gause’s law
D. Cope’s law
Answer:A
“The animals of colder countries have small ears, short tail and limbs to avoid more loss of heat” is the theme of?
A. Allen’s law B. Dollo’s law C. Gause’s law D. Cope’s law