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A: Please follow step 2 for a detailed explanation
Which statement best describe a trophic level?
Question 2 options:
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A way to classify organisms based on their feeding behavior |
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Organisms with dissimilar feeding behavior |
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A diagram to sort organisms based on being meat or vegetable eating |
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A triangular diagram organizing flora and fauna |
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- Food webs are helpful diagrams to understand the relationships of organisms within a biological community. Answer the following questions using the food web below. Baleen whale Smaller toothed Sperm whale whales Penguins Elephant seal Leopard seal Other birds Fish Other seals Squid Krill Other herbivorous zooplankton Carnivorous zooplankton Phytoplankton Which of the following can be a secondary consumer? squid other seals krill herbivorous zooplankton fish other birds elephant sealWhich of the following terms identifies the amount of energy available at each trophic feeding levelFood webs are helpful diagrams to understand the relationships of organisms within a biological community. Answer the following questions using the food web below. Baleen whale Smaller toothed Sperm whale whales Penguins Elephant seal Leopard seal Other birds Fish Other seals Squid Krill Other herbivorous zooplankton Carnivorous zooplankton Phytoplankton The phytoplankton transforms light energy into 100,000 kcal (by photosynthesis of course). How much energy would you expect to be available in the elephant seal's food if the elephant seal eats the squid, which eats krill, which eats phytoplankton? O 100 kcal 100,000 kcal 10,000 kcal 10 kcal 1,000 kcal
- A niche is loosely defined as an organism's role in its environment, which can include factors such as feeding preference, nesting behaviors, mating behaviors, method of obtaining prey, and local habitats. Keeping Gause's law in mind, do some research on the California red-legged frog and the North Pacific tree frog (use wiki or another Google search). Create a chart comparing the two with respect to their niche or lifestyle that can explain how these two frogs can co-exist in the same ecosystem.Use the igure below, which shows the Tood web of an aquatic ecosystem, to anSwer the following questions: Killer whale Crabeater seal Elephant seal Adelie penguin Squid Leopard seal Cod / small animals and protists Algae Use the figure below, which shows the food web of an aquatic ecosystem, to answer the following questions: CMAC 1-In the food web above, there are eight food chains that include krill. In the space provided, identify all of the organisms in the order in which they occur in three of these eight food chains Food chain 1 Food chain 2 Food chain 3 3- Identify the most energy efficient food chain for the killer whale. Food chain 3- Draw am energy pyramid for the most energy efficient food chain for the killer whale . 4 2 I 3.Using your answer to #4 how would this change in the quantity of Rock Bass Fish impact the entire ecosystem? just need answer to 5 but have to use 4 to answer
- Study the illustrations of two ecosystems. Identify the adaptation of the organisms in each ecosystem and explain how that adaptation helps the organisms to survive in their environment. Write your answers in the space provided.Food Webs Food webs are helpful diagrams to understand the relationships of organisms within a biological community. Answer the following questions using the food web below. Baleen whale Smaller toothed Sperm whale whales Penguins Elephant seal Leopard seal Other birds Fish \/ Other seals Squid Krill Other herbivorous zooplankton Carnivorous zooplankton Phytoplankton Which of the following food chains is represented in this food web? O plankton > herbivorous zooplankton > fish > penguin > smaller toothed whale O herbivorous zooplankton > krill > other birds > baleen whale O phytoplankton > krill > other seals > smaller toothed whale > baleen whale O plankton > carnivorous zooplankton > fish > leopard seal > smaller toothed whalemanatees are shallow water herbivores that face increasing threats. Use your know knowledge of seawater properties to describes some of the reasons why manatee populations are in decline. How can we reverse this decline? Please be sure to reference your article (include information about it) in your answer and define any scientific terms your audience may not know.
- Use the following information to answer the next question. When intraspecific competition occurs within a species, some individuals may have a competitive advantage over others. For example, some members of a plant species may be able to grow longer roots and absorb more water. These individuals have an advantage over other members of the species during periods of drought, and are able to survive to pass this competitive trait to their offspring. From the information given above, one can conclude that intraspecific competition promotes O inbreeding O natural selection O artificial selection speciationExam the graphing show the abundance index of 3 species in this system. Which of the following is true? OTTER O when kelp abundance is high urchin and otter abundace is also high when otter abundance is low kelp abundance is high URCHIN O when urchin abundance is low kelp and otter abundace is also low KELP 1930 1940 1950 1960 1970 1980 1990 2000 2010 2016 O when urchin abundance is high kelp Year and otter abundace is low INCLUDES HISTORICAL DATA Abundance IndexThe chapter describes the research conducted by ecologist Bob Paine. When Paine was in graduate school, the general thinking among ecologists was that world was organized into trophic levels that make up a food chain, and that control biological communities was via food chains from the "bottom up". What does "bottom up" control mean? CLICK ALL THAT APPLY. Each trophic level limits or regulates the next higher trophic level. In other words, plants limit herbivores, and herbivores limit predators. Predators are just passengers in a biological community, having little effect. Primary producers have little effect on a biological community. The largest impacts are the secondary consumers. The amount of primary production (plants) food available controlled the biological community. Primary producers have little effect on a biological community. The largest impacts are the predators. The amount of food available for predators controlled the whole community.
