In evolutionary terms, an organism's relative fitness is measured by its . View Available Hint(s) In evolutionary terms, an organism's relative fitness is measured by its . stability in the face of environmental change genetic variability contribution to the gene pool of the next generation health mutation rate Submit

Following are the responses to the given choice:

Explanation:

Evolution includes the change in the heritage characteristics of the organism population as subsequent generations substitute each other. These were all communities of developing organisms but not single individuals. In evolutionary terms, the relative efficiency of an organism is assessed by its contribution to the next gen's gene pool.

the sphincter muscles at the end of the digestive tract is the anus.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!