A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time, predators should be generalists.
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- Question 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time, predators should be generalists. Question 8 Question 8 options: In _____________, one species benefits while the other is unaffected. In ___________, both species benefit. Question 9 In a type II functional response ____________. Question 9 options: A) as handling time decreases, consumption also decreases. B) consumption is limited by handling time at very high prey density. C) as search time increases,…Question 5 Directional selection on the niche to reduce overlap leads to ___________. (two words) Question 6 In a coevolutionary arms race ____________. Question 6 options: A) selection favors equilibrium. B) each adaptation by one species negates selection on the other. C) each adaptation by one species leads to a new adaptation in the other. D) selection is stronger on the predator. Question 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time,…Question 6 In a coevolutionary arms race ____________. Question 6 options: A) selection favors equilibrium. B) each adaptation by one species negates selection on the other. C) each adaptation by one species leads to a new adaptation in the other. D) selection is stronger on the predator. Question 7 Optimal foraging theory suggests that ____________. Question 7 options: A) when handling time is long relative to search time, predators should be generalists. B) specialized diets are rare in nature. C) new items are added to the diet only if their handling time is larger than average. D) when search time is long relative to handling time, predators should be generalists.
- Question: Competition is an interaction in which one population is the food source for another. True or False?QUESTION 5 You are trying to decide on a conservation plan for a large national park. Which of the species below is likely to be the biggest conservation concern and important to consider first? a. A species that produces very large numbers of offspring each year b. A species that has no commercial value c. A large predator that lives on huge territories and has only 2-3 offspring per litter d. A primary consumer that has a wide and varied diet e. A plant that is sparsely distributed in diverse habitats over a large geographic areaDoes Totoaba offer any ecosystem benefits? I know their demise is causing the Vaquita to go extinct due to illegal poaching, however, are Totoaba themselves important? Essentially, if Totoaba went extinct, what would happen? *This question is being asked for personal knowledge, not for any school assignments!
- QUESTION 20 Reintroduction of the wolf eventually reduced attacks on domestic cattle by what other species? a. Fox b. Local wild dogs c. Grizzly bear d. Golden eagle e. CoyoteQuestion 1 ___________ competition occurs when one species reduces the resource available to the other. __________ competition occurs when one species reduces access to the resource. Question 2 Which of the following is not characteristic of interspecific competition? Question 2 options: A) Two or more species interact. B) The population size of at least one species decreases. C) The limiting resource does not change over time. D) One or more resources is limiting. Question 9 In a type II functional response ____________. Question 9 options: A) as handling time decreases, consumption also decreases. B) consumption is limited by handling time at very high prey density. C) as search time increases, consumption also increases.…Draw and label graphs (including zero-growth isoclines) showing the predicted behavior of the Lotka-Volterra predator/prey equations if we assume prey growth follows and exponential growth model. Show how the graphs would change of the prey follow a logistic growth model.
- Previous question: (Assume that for a given population of moose, the per-capita birth rate remains constant with population size. However, as the moose population size increases there is a linear increase in the probability of starvation and subsequent mortality due to intraspecific competition.) Assume that the population (from the previous question) does not experience competition from other species, nor predation. Write out the equation that would best be used to describe the change in population growth from one time interval to another.In a food web, the numbers of each organism typically exist in a relatively stable proportion. If an oil spill killed a large amount of zooplankton, what would be the next thing that would happen? i need help solvingThe predator-prey relationship between five generations of wolves and elk is shown in the graph.