Biotic relations by mireia poveda
7 bio265 infections instructor dr di bonaventura
My Science Project for mr. Medina's Class
predationmutualismcommensalismorparasitism-120322094643-phpapp01.ppt
UNIT 6 - ECOLOGY Standard B.6: Students will demonstrate an understanding of the interrelationships among organisms and the biotic and abiotic components.
Defense Mechanisms Most organisms have adaptations that help protect them against their predators Cacti have thorns Porcupines have quills Monarch.
Symbiotic Species Matt Wojick seisen/ExamplesOfMutualism.htm.
College Biology Chapter 45 Notes: Community Ecology all but section 45.10 By Mr. M.
8.L.3.1 Messana Science 8. Dynamic – change & vary over time Biodiversity is looked at to indicate health A complex, interactive system that includes:
Parasitism Relationship between two organisms, where the parasite benefits at the expense of the host (ant. mutualism) 50% of all living species are parasites.
CHAPTER 6 ECOSYSTEM BALANCE Relationships in the Ecosystem All organisms need food to survive Consumers that must actively hunt for other organisms as.
In this next series of lessons we will be exploring interactions between organisms such as predator/prey, parasites, competitors, pollinators and disease.