17th INTERNATIONAL BIOLOGY OLYMPIAD JULY 9-16, 2006 Río Cuarto – República Argentina THEORETICAL TEST ΘΕΩΡΗΤΙΚΗ ΕΞΕΤΑΣΗ PART A ΜΕΡΟΣ Α GENERAL INSTRUCTIONS…

1. PLANT ANATOMYThe science of the structure of the organized plant body learned by dissection is called Plant Anatomy (anatomy -dissection). In general, Plant Anatomy refers…

1. CELL WALL 2. CELL WALLGross StructureDetailed StructureChemistryFeatures 3. GROSS STRUCTURE 4. Middle lamellaCement; amorphous subs.Bet. P-walls of neighboring cellsPectic…

Slide 1 Slide 2 SYSTEMS IN PLANTS Plants are multicellular organisms with two obvious distinguishing features: –They are usually green –They cannot move from place to…

Slide 1 Slide 2 SYSTEMS IN PLANTS Plants are multicellular Organisms with Two obvious distinguishing features: They are usually green They cannot Move from place to place.…

1. Callus It is an unspecialized , unorganized, growingand dividing mass of cells. It produced when explants are cultured on theappropriate solid medium, with both…

1. SULIT 74551SECTION B1. Diagram 1.1 shows human’s cheek cell observed through an electron microscope. Diagram 1.1(a) (i) Name the structure labeled P and Q .P…

1. MADE BY- SUSHMITA BANERJEE ID- 14162090 B.ED- SCI & EDU 2. CONTENT ANALYSIS PLANTTISSUE MERISTEMATIC TISSUE Apical Meristem Intercalary Meristem Lateral Meristem PERMANENT…

1. Presentation On PlantPresentation On Plant TissuesTissues 2. Group of cells having a common origin, similarGroup of cells having a common origin, similar or related structure…

Root Development and Morphology Origin Derived from the hypocotyl of the seed embryo Developing from the radicle (rudimentary tip) Functions: Absorption Anchorage Conduction…