You are presented with the quiz "What continues when sperm swim to an egg inside an archegonium?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fertilization occurs when sperm swim to an egg inside an archegonium" and "if the egg is fertilized, the complex process of reproduction continues". 

So, what's the best answer to the question?


 

      reproduction     