CULTURE MEDIA PowerPoint Presentation by Frances Rowena Mercado, MAED General Science Culture Media A liquid or gel designed to support the growth of microorganisms or cells.…

1. What is a pest ? • A pest is any living organism which competes with human, domestic animals or desirable plants for food or water. • At the same time they spread…

Slide 1 Lineages and Stem Cells: B-cell development Slide 2 The Circulatory System The circulatory system consists of the heart (to pump blood),the blood vessels (to transport…

Slide 1 The Mammalian Excretory System Principles of Modern Biology II At Wilkes University Kenneth M. Klemow, Ph.D. Slide 2 One problem: Mammalian blood contains metabolic…

Characteristics and Classes of Arthropods By Jerit Owens General Characteristics of All Arthropods All have exoskeletons for support and protection All have jointed appendages…

Chemistry I Chemistry I Acids, Bases & Salts March 2012 1 Introduction Acids and bases are electrolytes that produce a specific type of ion in water solution. Acids will…

Biology HSC Trial Exam