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- Figure 44.21 In which of the following regions would you expect to find photosynthetic organisms? the aphotic zone, the meritic zone, the oceanic zone, and the benthic realm the photic zone, the intertidal zone, the meritic zone, and the oceanic zone the photic zone, the abyssal zone, the meritic zone, and the oceanic zone the pelagic realm. the aphotic zone, the meritic zone, and the oceanic zoneIn your readings and understanding explain comprehensively the fundamental principles of the ecosystem. Cite concrete examples.Phytoplankton is most frequently found in which of the following zones of an ocean? oligotrophic photic aphotic abyssal benthic
- give introduction of the title : Metabarcoding of yeast communities associated with kelp beds in marine ecosyatemDRAW IT (a) Draw a simplified global water cycle showingocean, land, atmosphere, and runoff from the land to theocean. Label your drawing with these annual water fluxes:ocean evaporation, 425 km3ocean evaporation that returns to the ocean as precipitation,385 km3ocean evaporation that falls as precipitation on land, 40 km3evapotranspiration from plants and soil that falls as precipitation on land, 70 km3runoff to the oceans, 40 km3(b) What is the ratio of ocean evaporation that falls as precipitationon land compared with runoff from land to the oceans? (c) Howwould this ratio change during an ice age, and why?Describe the physical, chemical and biological limitations for those available microhabitats. Relate ecological concepts to micro scale. Recognize that the types of interactions that occur between macroscopic organisms can also occur on the microscopic scale. Give examples of predations, mutualism, neutralism, and antagonism in the microscopic world. Distinguish between mutualism and synergism. Distinguish between predation and parasitism. Describe the steps in biofilm formation. Describe how quorum sensing is involved in biofilm formation Describe how microbial populations interact within a living biofilmand describe the advantages to living in a biofilm and the genetic changes that occur in cells that adopt this lifestyle.
- create a dichotomous key to identify the following organisms using gas exchange strategies; transportation strategies, and reproductive strategies: Methanogen sp. (Archaebacteria), E. coli (Eubacteria), Yeast (Fungi), Corn (monocot plant), Beans (dicot plant), Ant (Animal - Insect), Salmon (Animalia - Fish), frog (Animalia - Amphibian) and Dog (Animalia - Mammalia)Give your three strongest arguments for preserving this ecosystem.Explain the structure of the ecosystem with the flowchart.
- Summary of the ecosystem conceptsState ecosystem types for both picture and state 2 abiotic and 2 biotic factors in each ecosystems. 1st picture : Backyard Garden ( bees suck honey from the flowers ) 2nd : Drain ( tadpoles and mosquito larvae )Briefly introduce what ecosystem services riparia provides