1.Lesson Overview 27.4 Excretion2. The Ammonia Problem How do animals manage toxic nitrogenous waste? 3. The Ammonia Problem The breakdown of proteins by cells releases a…

1. Chapter 30 Power Point By: Adam Goetsch Period 3 4/8/09 2. Chapter 30 section 1 3. What are Chordates? Chordates are members of the phylum Chordata. A chordate is an animal…

The image above shows a squid dissection mount. Numbered structures shown on the mount include the funnel, or siphon, (1); anterior vena cava (2); funnel, or siphon retractor,…

Slide 1 EXCRETORY AND NERVOUS SYSTEMS Slide 2 How do animals manage toxic nitrogenous waste? Animals either eliminate ammonia from the body quickly or convert it into other…

Slide 1 30.1 Organization of the Human Body & 30.2 Food and Nutrition By: Haley McHugh and Ellyn Moll Slide 2 How the Body is Organized  The levels of organization…

Slide 1 Figure 26.1 Digestive Tract Slide 2 DIGESTIVE SYSTEM: the main idea/major functions Obtain nutrients for cells Nutrients are needed/used for: –Energy source (break…

Slide 1 Biology C30 Test Review Study Guide Place these notes into your Biology Notebook Slide 2 In chordates, the long supporting rod that runs through the body is called…

Slide 1 By: Cristian, Courtney, Kevin, and John Slide 2 What is an Amphibian? Slide 3 An Amphibian is a vertebrae that, in some exception, lives in water as a larva and on…

36.1 The Battle Against Bulge When you eat more food than you need, you store the excess energy â mostly as fat in adipose tissue In the US about two-thirds of adults are…

Arthropods General Characteristics: Jointed appendages Segmented bodies Exoskeleton (made of chitin that must molt to grow) Classified by number of legs and body segments.…