You are presented with the quiz "hloroplasts are organelles that are found in the cells of what?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chloroplasts are organelles that are found in the cells of plants and algae" and "algae Algae Green algae are the simplest of green plants". 

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


 

   the simplest of green plants        