Why is the ancestral state considered aquatic and not terrestrial in protostomes?

In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?

In order to clone adult animals, scientists typically begin with a(n)

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?