Genetic variations in a population are caused by random

What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein

In the diagram below, the northern hemisphere would be in what season at position a a. fall b. winter c. summer d. spring

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.