Hezekiah Chen

Biology

14 September, 01:10

Question 7

Select the best description of adaptations, below.

a. The process of breeding only livestock or crops with desirable characteristics to increase the frequency of those characteristics in the offspring

b. A nonrandom mechanism of evolution in which the fittest organisms survive and leave the most offspring

c. The idea that all organisms share an ancient common ancestor

d. An inherited modification of structure or function that allows an organism to survive and reproduce in its environment