Based on the simple food chain for cod shown here, and what you know about the biology of cod, propose one action that people could take to help the cod population recover. Phytoplankton (producers) → zooplankton → small fish, shrimp, crabs →
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Based on the simple food chain for cod shown here, and what you know about the biology of cod, propose one action that people could take to help the cod population recover. Phytoplankton (producers) → zooplankton → small fish, shrimp, crabs → cod
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- https://media.hhmi.org/biointeractive/click/lionfish-invasion/introduction.html Now you'll tie together what you've learned. Read over the information on what's happening with the study of lionfish (you can ignore the questions on this page). Answer the question here on Canvas. 18)Based on what you've learned about the invasive lionfish population in the Atlantic, and the various types of factors that may limit population growth, which ONE factor (intraspecific competition, interspecific predation, disease & parasites, social behavior) do you think would be the MOST limiting? Why?In not more than 200 words or 5 sentences, explain why or why not shark finning used in shark fin soup can induce the destruction of the coral reef ecosystem.Spermatogenesis 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
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- In the below food chain, Bubonic plague, which spread through mice, killed millions of Europeans during Middle Ages. The bacteria Yersinia pestis kills the infected mice also. Predict how the death of mice affects its prey and predators in the food chain and the ecosystem? 1 1 The grasshopper eats the plants 4 The eagle eats the snake 5 3 Food Chain 2 The mouse eats the grasshopper 5 When the eagle dies, fungi break down the body and turn them into nutrients 4 3 The snake eats the mouseFRONTLINE: Poisoned Waters (Puget Sound) The film portrays the resource value of orca whales as primarily one of existence value. That means orcas are valued mostly a) for their potential, undiscovered value. b) for keeping the ecosystem in balance by eating salmon. c) merely because people know they are there. d) as a tourism resource. e) for their oil and blubber.Lean mice (+/+) were reared so they had microbe-free guts. Two groups of lean mice were injected, one with fecal material from obese mice (ob / o * b) and the other with fecal material from other lean mice. Both groups of mice were fed the same food. Their food intake and their gain in body weight were measured. This study is an example of which kind(s) of scientific method used in ecology? Natural history Systems modeling Molecular genetics Experimentation Descriptive observation