Comparison (like a venn diagram)

1. What are hemichordates? Describe their relationship with chordates.

2. How are hagfishes different from lampreys?

Enumeration and Describe

3. Enumerate the different kinds of fish scales and briefly describe each.

4. Describe the different types of bird feathers.

5. Enumerate and differentiate the different kinds of mammalian horns.

Public Answer

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