Hirudinea - PowerPoint PPT Presentation

Field Studies: Fresh Water Stream

Field Studies: Fresh Water Stream. 1 Freshwater stream: lower region (Lam Tuen River) The river is slow flowing, with its surface mirror like. The oxygen tension in water is relatively low. Sediments of smaller size can deposit. 2 Fresh water stream: upper region

★ ★ ★ ★ ★

623 views • 37 slides

Today’s Objectives

Today’s Objectives. Explore the diversity, success, body plans, organ systems and economic importance of phylum Annelida. Annelida. Segmented Worms. Main Characteristics. Bilateral symmetry Metameric Tagmatization Protostomes Triploblastic Setae Closed Circulatory System

★ ★ ★ ★ ★

280 views • 17 slides

View Hirudinea PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Hirudinea PowerPoint presentations. You can view or download Hirudinea presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.