'Tropical trees' presentation slideshows

Lecture 5.4 ( ch 6) Competition, Symbiosis, Keystone Species

Lecture 5.4 ( ch 6) Competition, Symbiosis, Keystone Species. Ecological Niche. Explain this term. Limiting Resources. Any environmental resource that, because it is scarce or at unfavorable levels, restricts the ecological niche of an organism. Explain the Difference. Fundamental niche

993 views • 40 slides

Completing Photosynthesis

Completing Photosynthesis. Single most important event for the evolution of life Geological Formation Fossil Fuels Green Energy Biodiesal Solar energy Ethanol Food and Medicine. Completing Photosynthesis & Respiration. Assembly line economics and production

376 views • 31 slides

Endodontic Materials: Root canal obturation materials

Endodontic Materials: Root canal obturation materials. Obturating materials. After cleaning and shaping of canals, they are filled. Ideal properties of root canal filling materials: Antimicrobial Biocompatible. Good flow Adhesive in nature Dimensionally stable Not affected by moisture

4.44k views • 25 slides

Kingdom Animalia

Kingdom Animalia . By: Ernesto Marin & Axel Miranda . Polychaeta . The phylum of polychaetes have been separated into two groups the errentia and sedentaria. They live in either the water or on land.

422 views • 25 slides

Plant Computational Identification and Collaborative Information System

289 views • 18 slides

Specialized Roots

Specialized Roots. Food Storage Roots. Most roots store some food Some are enlarged to store starch and other carbohydrates Examples: sweet potato, carrot, beet, radish. Pneumatophores. Extend above the surface of water for plants that grow in swampy areas Helps roots exchange gases

1.15k views • 14 slides