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1. What are some examples of arthropods? 2. What are the classes into which the phylum Arthropoda is divided? What are the three main classes and some of their representative species? 3. What are the main morphological features of arthropods? 4. In terms of germ layers and the presence of […]

Q1. A marine biologist has dredged up an unidentified animal from the sea floor A marine biologist has dredged up an unknown animal from seafloor. Explain some of the characteristics she must look at to determine the phylum to which animal have to be assigned. Describe how to determine if […]

Assignment Paper format: The format must include: 1. Summary/Abstract (one paragraph, <1 page) 2. Introduction: Briefly describe the background and significance that lead to research about the enzyme/protein 3. Main body of the text: describe various aspects of the enzyme/protein 4. References (list the papers you cited in Introduction and […]

1. Why is multicellularity significant? 2. What’s an example of a specialization in body form and what is its benefit? 3. 545 mya there was an explosion of life called the Cambrian Explosion. Name two groups of organisms which appeared during this time period and list one living relative of […]