Stati on 1 1. What is the opening labeled A? 2. What is the opening labeled B? 3. What is the purple layer called? 4. What phylum was the first to have this kind of developmental plan? 5. What is one example of something other than the skin that develops from the layer that is red? A B
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Station 1 1.What is the opening labeled A? 2.What is the opening labeled B? 3.What is the purple layer called? 4.What phylum was the first to have this.
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Station 1
1. What is the opening labeled A?2. What is the opening labeled B?3. What is the purple layer called?4. What phylum was the first to have this kind of
developmental plan?5. What is one example of something other than the
5. What domain, kingdom, phylum, class, and order does this organism belong to? (5 points)
6. How many germ layers would its embryo have?7. What is the term to describe this?8. What body region is labeled A?9. What part is the outer covering characteristic of all of
Station 7• Match the part with its function (use each once)36.Scolex Stings prey37.Pharynx Brings food into digestive tract38.Siphon Makes a shell39.Chitin Holds on 40.Mantle Filters food from water41.Choanocytes Pulls water into mantle cavity42.Nematocyst Makes up protective covering
Station 8What phylum does 43. A belong to?44. B belong to?45. C belong to?What class does 46. A belong to?47. B belong to?48. C belong to?49. Of these organisms which one or
ones has/have a complete digestive tract?
50. What is needed to have a complete digestive tract?
51. Which one or ones has/have an open circulatory system?
Station 9Centipede, millipede, or both:52.Herbivore53.Two legs per segmentSquid, octopus or both54.Solitary organism55.Jet propulsionPlatyhelminthes, Nematoda, or both56. Triploblastic57. Complete digestive tractArachnid, Insect, or both58.Mandibles59.Incomplete metamorphosis
Station 10• Assuming a
group of organisms evolves along a straight line and other groups evolve off that straight line label the following
Station 11• Name the key adaptation that allowed for
evolution from phyla/class A to phyla/class B68.Mollusca to Annelida69.Amphibia to Reptilia70.Cnidaria to Platyhelminthes71.Platyhelminthes to Nematoda72.Porifera to Cnidaria73.Agnatha to Chondrichthyes
STATION 12: Identify the molecule as specifically as possible.