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GenaTkachuk GenaTkachuk
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13 years ago
What are two divergent events for the phylum Platyhelminthes (flat worms)? I have a biology project due in a couple of days and need your help. Can you write it out for me? It has to be about 75 words and in paragraph form. Also, if its good enough, ill send $3 over paypal.
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Educator
13 years ago
Look at this diagram and locate the flat worm. Differentiate between it and all the other lophotrochozoa. As you can tell, it has the ability to see, this could be considered a divergent event AND... it also has a head Wink Face


Post Merge: 13 years ago
I think the proper term is cephalization.
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