How do the daughter cells compare to the parent cells ?

What is the first step in a life cycle of a plant reproduce sexually

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?

Which of the following is an example of this type of co-evolution