Biology Illinois Edition (Glencoe Science)
7th Edition
ISBN: 9780078759864
Author: Alton Biggs
Publisher: MCG
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Question
Chapter 5, Problem 5A
Summary Introduction
Introduction:
Biodiversity is the variety of life in an area that is determined by the number of different species in that area. Biodiversity increases the stability of an ecosystem and contributes to the health of biosphere. There are three types of biodiversity that includes ecosystem diversity, species diversity and genetic diversity.
Expert Solution & Answer
Answer to Problem 5A
Correct answer:
Option (B)
Explanation of Solution
Explanation correct answer:
Option (B) Genetic diversity refers to the variety of genes or inheritable characteristics that are present in a population. The variety of color demonstrates a form of genetic diversity. Genetic diversity within same population increases the chances that some species will survive during changing environmental conditions or during an outbreak.
Explanation incorrect answer:
Option (A) Ecosystem diversity refers to the variety of ecosystems that are present in the biosphere. Ecosystem can be defined as the segment of nature that comprises biological community and its physical environment both interacting and exchanging materials as well as energy.
Option (C) Species richness refers to the number of species within a community or an area.
Option (D) Species diversity refers to the number of different species and relative abundance of each species in a biological community.
Chapter 5 Solutions
Biology Illinois Edition (Glencoe Science)
Ch. 5 - Prob. 1ACh. 5 - Prob. 2ACh. 5 - Prob. 3ACh. 5 - Prob. 5ACh. 5 - Prob. 7ACh. 5 - Prob. 8ACh. 5 - Prob. 9ACh. 5 - Prob. 10ACh. 5 - Prob. 11ACh. 5 - Prob. 12A
Ch. 5 - Prob. 13ACh. 5 - Prob. 18ACh. 5 - Prob. 20ACh. 5 - Prob. 21ACh. 5 - Prob. 22ACh. 5 - Prob. 23ACh. 5 - Prob. 24ACh. 5 - Prob. 25ACh. 5 - Prob. 26ACh. 5 - Prob. 27ACh. 5 - Prob. 28ACh. 5 - Prob. 29ACh. 5 - Prob. 30ACh. 5 - Prob. 31ACh. 5 - Prob. 32ACh. 5 - Prob. 33ACh. 5 - Prob. 34ACh. 5 - Prob. 35ACh. 5 - Prob. 36ACh. 5 - Prob. 37ACh. 5 - Prob. 38ACh. 5 - Prob. 39ACh. 5 - Prob. 40ACh. 5 - Prob. 41ACh. 5 - Prob. 42ACh. 5 - Prob. 43ACh. 5 - Prob. 44ACh. 5 - Prob. 45ACh. 5 - Prob. 46ACh. 5 - Prob. 47ACh. 5 - Prob. 1STPCh. 5 - Prob. 2STPCh. 5 - Prob. 3STPCh. 5 - Prob. 4STPCh. 5 - Prob. 5STPCh. 5 - Prob. 6STPCh. 5 - Prob. 7STPCh. 5 - Prob. 8STPCh. 5 - Prob. 9STPCh. 5 - Prob. 10STPCh. 5 - Prob. 11STPCh. 5 - Prob. 12STPCh. 5 - Prob. 13STPCh. 5 - Prob. 14STPCh. 5 - Prob. 15STPCh. 5 - Prob. 16STPCh. 5 - Prob. 17STP
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