Question

The early ancestors of horses showed the presence of digits on their limbs, while modern horses have hooves. What are likely possible reasons for this change?
PICK ALL CORRECT AWNWSERS

A. asexual reproduction

B. evolution

C. genetic mutations

D. selection

E. willful adaptation to environment

Answer 1

B. horses evolved to have hooves 
C. genetic mutations are the genetics behind adaptations 
D. selection is the basis for evolution
E. I'm not sure about the willful part but hooves would be considered an adaptation to the environment <span />