Species in Two CommunitiesCommunity 1Community 2E E E E £Which statement best describes these two communities in terms of speciesrichness, relative abundance, and biodiversity?о оOBoth communities have the same species richness; however, community 2 has a higher relative abundance in all butone species and community 2 also has greater biodiversity than community 1.Community 1 has a dominant species, but has the same species richness, relative abundance, and species diversity ascommunity 2.Both communities have the same species richness and biodiversity; however, community 1 has a higher relativeabundance in all but one species when compared to community 1.Community 2 has a higher species richness, relative abundance, and species diversity when compared to community1.EEEEEEEEEEEEE

The term "species richness" describes the variety of species found in a given region or environment.…

Answered: Species in Two Communities Community 1…

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter41: Community Ecology

Section: Chapter Questions

Problem 13SA

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Similar questions

Community 1 contains 100 individuals distributed amongfour species: 5A, 5B, 85C, and 5D. Community 2 contains100 individuals distributed among three species: 30A, 40B,and 30C. Calculate the Shannon diversity (H) for eachcommunity. Which community is more diverse?
22. A ______________ is the combination of conditions and resources that allow a species to exist, grow, and reproduce in the presence of other species such as competitors and predators. fundamental niche ecological trade-off niche complementarity realized niche
Biodiversity: Values & Threats 1. In terms of the number of species in various taxonomic groups, what types of organisms represent thegreatest diversity on our planet? And how do we know we’re not “done” cataloging all of life on earth? 2. When scientists try to estimate the number of species that actually exist on earth today, why is thefigure so variable? 3. Describe the global biodiversity patterns found in relation these parameters:Latitude Precipitation Elevation 4. In a well-crafted paragraph (5-7 descriptive sentences) specifically describe 4 key ways thatbiodiversity benefits mankind. Use examples to support each of your statements.
CA least tern ENDANGERED ANIMAL is CA least tern questionbases on the bird CA least term Reasons for Endangerment Explain the various factors that have led to this species’ current plight. Expand on these points individually, based on your species’ unique story. Domino Effects As we’ve learned, species are not islands unto themselves; they are integrated with many other organisms in trophic relationships, mutualisms, competition, etc. How is the absence of this species (or its lowered population size) likely to impact the other members of its habitat? (If findings specific to this point are available, please include them – otherwise, I’m asking you to speculate based on what you’ve learned about the biology of this organism.) Conservation Efforts Discuss past, current, and proposed efforts to conserve this species. Are these strategies effective? Are they realistic? What is the outlook for this organism?
A highly threatened region that is home to many unique species is a(n) _______ . a. ecoregion b. biome c. biodiversity hot spot d. community
The type of physical environment in which a species typically lives is its _______. a. niche b. habitat c. community d. population
The first species to live on new land, such as that formed from volcanic lava, are called__________. climax community keystone species foundation species pioneer species
Growth of a forest in an abandoned corn field is an example of _______. a. primary succession b. resource partitioning c. secondary succession d. competitive exclusion
Population size increases whena. the sum of birth rate and death rate exceeds the sum ofimmigration and emigration.b. the sum of birth rate and immigration exceeds the sum of deathrate and emigration.Figure 37.20 Opportunistic and Equilibrium Species:A Summary.• High reproduction rate• Many ospring• Each ospring receives littleparental care• Low survival rate for juveniles• Early reproductive maturity• Type III survivorship curve:Opportunistic life history Equilibrium life history• Low reproduction rate• Few ospring• Each ospring receivesextensive parental care• High survival rate for juveniles• Late reproductive maturity• Type I survivorship curve:AgeSurvivorsAgeSurvivors764 UNIT SEVEN The Ecology of Lifehoe2420X_ch37_748-765.indd 764 12/15/16 11:45 PMc. the sum of birth rate and emigration exceeds the sum of death rateand immigration.d. the sum of death rate and immigration exceeds the sum of birthrate and emigration.
The following is a matching question, below is text interepreted.Match each term to the best definition or description. ResiliencySpecies richnessBiodiversityGamma diversity words to match it with: number of species in an environment, considers number of habitats and total species number among them, combination of species richness and species eveness, same as species eveness, high probability of recovery to original state, high probability of disruption.If you do not understand the text based question, use the image below.
Inmost ecological communities, we find:a.more rare species than moderately common or very common ones.b.more very common species than moderately common or rare ones.c. norare speciesâ€”apparently “rare” species are artifacts of incompletesampling.d.roughly equal proportions of rare, moderately common, and very commonspecies.e. more moderately common species than rare orvery common ones.

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