Units:3 Detect, describe, and explain biological diversity. Explore evolutionary, numerical, and cladistic approaches to classifying organisms and assessing their relationships. Recommended preparation: BIOL 307. Division: Graduate Requisites: Pre-requisite: upper division survey courses in animals or plants or Instructor Approval. Permission to enroll: No Special Consent Required Grading mode: Optional Grade Basis Weekly: Seminar 3 hrs.