Identify the true statement(s) in reference to the food web below. Arrows indicate.flow of energy; shapes indicate different populations. CHOOSE ALL THAT ARECORRECT.EDABFA decline in Species C would increase competition in species A and B.A decrease in Species A might not result in a long-term decline of Species Cbecause of functional redundancy.A decrease in Species A and B would probably cause a decrease in Species EA decline in Species C would increase competition in species D and E.Species F is a primary producer.intelSaved

The correct statements are:A decrease in Species A might not result in a long-term decline of…

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Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter16: Population Ecology

Section: Chapter Questions

Problem 11SQ

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Identify the true statement(s) in reference to the food web below. Arrows indicate flow of energy; shapes indicate different populations. CHOOSE ALL THAT ARE CORRECT. D E B ☐ A decrease in Species A and B would probably cause a decrease in Species E Species F is a decomposer. A decline in Species C would decrease competition in Species D and E. A decline in Species C would, via bottom-up control, regulate Species A. A decrease in Species A might not result in a long-term decline of Species C because of functional redundancy. Question 28 (Mandatory) (2 points) Why is prey productivity always more than predator productivity? う # 80 F3 Ơ F4 E $ % 5 #4 R DII F5 8 F6 F7 F8 F9 F10 ト 1 6 7 27 * = 80 9 0
Can you please help find the answer that is reasonable base on this chart?
The "principle of tolerance limits".. relates species abundance and distribution to the physiological tolerance of the organism. defines the realized niche of an organism. can explain why more tolerant species face reduced risks of extinction. states that a species' tolerance to competition will limit the dispersion of individuals within a population.
What is accurate about the nature of competition between species? Choose All That Apply O it takes energy away from other functions of the organisms involved Otraits that reduce competition are generally selected for it is less intense the more the niches overlap overtime it could potentially result in resource partitioning
When r is a positive number, the population size is (a) stable (b) increasing (c) decreasing (d) either increasing or decreasing, depending on interference competition (e) either increasing or stable, depending on whether the species is semelparous
Give two examples of the benefits gained by theintroduction of nonnative species. Give two examplesof the harmful effects of nonnative species that havebeen introduced deliberately and two examples of thesame for accidentally introduced species. Explain whyprevention is the best way to reduce threats frominvasive species and list four proposed ways to implement this strategy
If two species are close competitors, and one species is experimentally removed from the community, the remaining species would be expected to select the best answer O become the target of specialized parasites expand its realized niche O change its fundamental niche eventually become competitively superior to the other species O decline in abundance
Species A is present in a community. Species B is introduced to the community. Over the next year, the population sizes of both continual decrease from initial numbers. Which one of the following community interactions might be the cause of this decline? Interspecific competition O Intraspecific competition O Mutualism O Parasitism O Predation
In a competitive interaction in which species A has a lower carrying capacity (KA) than species B (KB), it is expected that species ____________________ will go extinct.
When species occupy the same niche, they must compete with each other for limited resources. Check each outcome that is likely to occur in the long-term if two species occupy the same niche. (Select all that apply): O Exclusion of one species from the entire niche, but not the other. OExclusion of both species from the entire niche. Persistence of both species throughout the entire niche. O Division of the niche into two smaller niches, each dominated by a single species. Alternating cycles where one of two species is initially excluded but subsequently becomes dominant, excluding the other.
Which of the following is least likely a result of competition? Increase in carrying capacity for both species Character displacement (populations possess different traits in the presence of similar species) Reduced niche breadth (smaller realized than fundamental niche) Resource partitioning
Pls anwer activity 2 community a b and c

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