______________is/are defined as a group of potentially breeding organisms within a species ina given space and time.a.Densityb.Populationsc.Distributiond.Abundancee.Community
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______________
is/are defined as a group of potentially breeding organisms within a species in
a given space and time.
a.
Density
b.
Populations
c.
Distribution
d.
Abundance
e.
Community
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- Male frogs commonly attract females of the same species using a unique, species-specific call (or "song"). Mónica, an ecologist, notices that there are two closely-related species of frogs living in the pond in her backyard. However, these species never interbreed because it appears that females are only attracted to the call of their own species. This is an example of _________________. a. Ecological isolation b. Hybrid inviability c. Gametic isolation d. Transpecies isolation e. Behavioral isolation____________________________ determine which species can inhabit a place. a. none of the above b. populations c. niches d. habitatsIn 1-2 sentences for each ecological change and in your own words, explain any two of the four ways the resulting ecological changes have affected salmon populations.
- 8) Commensalism is a relationship between two species in which ____________________ Question 8 options: both species benefit one species benefits without significantly affecting the other one species benefits while the other species is harmed both species are harmedWhich of the lab field techniques would you use to answer each of the following questions? Answer choices A-E. What is the density of dandelions in the lawn? Is the population of warblers in Scotland Run park in decline? A. Daubenmire plots B. BBS C. Mark/Recapture D. Point Centered Quarter E. Life Table AnalysisYou are a mad scientist tasked with the evil job of designing a novel species. This species will be introduced to an ecosystem and must cause as much damage as possible. What abilities and characteristics will you give this species to make it successful? Be sure to explain why you choose each aspect. Explain your choice in 3–5 sentences. Please answer ASAP
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- You are a mad scientist tasked with the evil job of designing a novel species. This species will be introduced to an ecosystem and must cause as much damage as possible. What abilities and characteristics will you give this species to make it successful? Be sure to explain why you choose each aspect. Explain your choice in 3-5 sentences.Choose the best answer Place the following levels of organization in order, from lowest tohighest.a. population, organism, community, ecosystemb. community, ecosystem, population, organismc. organism, community, population, ecosystemd. population, ecosystem, organism, communitye. organism, population, community, ecosystemNOTE: The image you need to see in order to answer this question is attachedA developer owns the property encompassing the three habitats above. By law, one of the habitats must be left intact to satisfy the zoning laws. The developer works with an environmental engineer to choose which of the habitats should be saved. The environmental engineer suggests that Site C should be saved. Which of the following choices best justifies this decision?Responses A) Site C has greater species richness and species evenness than either Site A or Site B. This will promote the maximum sustainability for future generations of animals. B) Site C is tied with Site A for greatest species richness, but unlike Site A, it has representative species from all 3 of the sites within it. C) Site C not only contains the greatest number of species, it also has the greatest genetic diversity within each species. D) Site C has more unique species in it than either Site A or Site B