All of these organisms except for one, belong to the same trophic level. Which one doe not belong? - Fern - Krill - Oak Tree - Phytoplankton - Algae - Grass - Moss
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All of these organisms except for one, belong to the same trophic level. Which one doe not belong?
- Fern
- Krill
- Oak Tree
- Phytoplankton
- Algae
- Grass
- Moss
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- Science Name: Date: Class: Range of Tolerance Data Analysis One of the responsibilities of an aquatic biologist is to make sure that the abiotic factors stay wiumh the acceptable ranges for the optimal help for the Species within the local ecosystem. Bcologists, including aquatic biologists, use the range of tolerance to monitor the number of different populations residing in the area. m order to do so they use statistical models. Create a graph displaying on the x-axis the ranges of abiotic conditions such as temperature to study the population of rainbow trout in the area ( use the launch model as an example), Label each interval with temperature range and condition. What Causing Stress in Rainbow Trout Population The optimal range is the amount of an abiotic factor that produces the highest possible population. For water temperature, this would be about 6-10°C. Label this area on the graph. 1. 2. The zone of physiologic stress occurs when an abiotic factor exists at levels that are…Which of the following best describes bottom up control of an ecosystem? toxic compounds in mature leaves prevent herbivory by some consumers keystone predation of sea otters on sea urchins mesopredator consumption of small mammals parasitoids infesting a tomato hornwormK P Parchment Exchange - Leader i edgenuity.com/player/ - SC5181 A 7 1 X Unmark this question + 7 8 What would happen to the ecosystem services provided by a coral reef if it were to sustain permanent damage? O The water that would otherwise filter through the coral polyps would become more dense with plankton. O There would be higher concentration of water pollution that could harm other organisms. O Timber production in surrounding land areas would decrease due to the lack of nutrients in the soil. O Humans would have more reason to visit the area in their boats. O 10 M O DELL ✓ Save and Exit 10 Next G<☆ English Sign out Kinley Heath Submit O A Oct 27 10:17 A
- Which of the following ultimately feeds at every trophic level? Producer Primary consumer Secondary consumer Tertiary consumer Decomposers/DetritivoresWhich of the following is/are generally true of ecosystems? More than one option may be correct. Select ALL that are true. > Ecosystems consist of the community together with the abiotic environment of an area. Decomposers return nutrients such as phosphorous from dead animals back to autotrophs. Energy and nutrients are continuously recycled in ecosystems. Only 90% of energy is transferred between trophic levels. Energy and nutrients can pass from carnivores to herbivores to autotrophs.A bee consumes nectar from a flower witch of the following was described . Two organisms competing for food. A producer. An organism interacting with a non living component of its ecosystem. Or an organism depending on another organism for energy.
- Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy? Primary consumers located 150 meters below sea level. Primary producers located 80 meters below sea level. Primary producers located 45 meters below sea level. Primary consumers located 40 meters below sea level.Which of the following is not an abiotic factor in an ecosystem? A) Available light B) Temperature Water availability Number of organisms in a populationSpermatogenesis is the process by which sperm develop and mature. Which of the following sequences correctly describes the anatomical path of spermatozoa from formation to ejaculation? prostate, vas deferens, testes, urethra testes, urethra, prostate, vas deferens prostate, urethra, testes, vas deferens testes, vas deferens, prostate, urethra O O O O
- Match the following mutualism type with the appropriate example. Bees eat nectar and transfer pollen Reef-froming corals provide nitrogen to dinoflagellates which provide carbohydrates to coral [Choose ] [Choose ] Resource-resource Service-resource [Choose ]Which organism represents the secondary consumer? Which organism represents the producer? Zooplankton Anchovy Salon Sea lionWhich of the following is a symbiotic relationship? Two plants competing for light A fox feeding on rabbit A small crustacean feeding on the blood from the gills of a fish A fungus breaking down dead organic matter