Biology is designed for multi-semester biology courses for science majors. It is …
Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.
By the end of this section, you will be able to:Describe how …
By the end of this section, you will be able to:Describe how the present-day theory of evolution was developedDefine adaptationExplain convergent and divergent evolutionDescribe homologous and vestigial structuresDiscuss misconceptions about the theory of evolution
By the end of this section, you will be able to: Explain …
By the end of this section, you will be able to:
Explain the different ways natural selection can shape populations Describe how these different forces can lead to different outcomes in terms of the population variation
By the end of this section, you will be able to: Define …
By the end of this section, you will be able to:
Define population genetics and describe how population genetics is used in the study of the evolution of populations Define the Hardy-Weinberg principle and discuss its importance
By the end of this section, you will be able to:Describe the …
By the end of this section, you will be able to:Describe the different types of variation in a populationExplain why only heritable variation can be acted upon by natural selectionDescribe genetic drift and the bottleneck effectExplain how each evolutionary force can influence the allele frequencies of a population
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