Question

As diversity increases, a. species richness increases and the distribution of species becomes more even. b. species richness decreases and the distribution of species becomes more even. c. species richness increases and the distribution of species becomes less even. d. species richness decreases and the distribution of species becomes less even.

Name: Problem 1, Chapter 31: Essentials of Biology
Uploaded: 2021-03-15T22:08:42-08:00
Duration: 2 min 47 s
Channel: Christina Sorrentino
Description: As diversity increases, a. species richness increases and the distribution of species becomes more even. b. species richness decreases and the distribution of species becomes more even. c. species richness increases and the distribution of species becomes less even. d. species richness decreases and the distribution of species becomes less even.

   As diversity increases,
a. species richness increases and the distribution of species becomes more even.
b. species richness decreases and the distribution of species becomes
more even.
c. species richness increases and the distribution of species becomes less even.
d. species richness decreases and the distribution of species becomes less even.

Essentials of Biology

Sylvia S. Mader,… 5th Edition

Chapter 31, Problem 1

Instant Answer

Solved by Expert Christina Sorrentino

03/15/2021

Step 1

Diversity in an ecological context refers to the variety of different species present in a particular area. Species richness is a measure of the number of different species present in a particular area. The distribution of species refers to how these species are Show more…

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As diversity increases, a. species richness increases and the distribution of species becomes more even. b. species richness decreases and the distribution of species becomes more even. c. species richness increases and the distribution of species becomes less even. d. species richness decreases and the distribution of species becomes less even.

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Key Concepts

Species Richness

Species richness refers to the number of different species present in an ecosystem. It is a fundamental component of biodiversity that emphasizes the variety of species without considering how many individuals of each species are present.

Species Evenness

Species evenness measures how evenly individuals are distributed among the species in an ecosystem. High evenness indicates that species populations are balanced, with no single species dominating the community, contributing to overall ecosystem stability.

Biodiversity

Biodiversity is an overarching concept that includes both species richness and species evenness. It reflects the overall health and complexity of an ecosystem by considering both the number of species and the distribution of individuals among those species, which is crucial for understanding ecological dynamics and resilience.

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