You will have a unit test on Friday over chpaters 7, 8 and 9. There will be one or two questions on it regarding cladograms and taxonomy, but most questions will be about protists, sponges or jellies. Make sure you know what it means to be a diploblastic organism, why its more advantageous to be a leucon sponge rather than an ascon sponge and how some protists move.
The test will be 20 questions, set up the same way as the last test. All questions will be multiple choice - no essays!