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 life history patterns are influenced by natural selectionExplain different life history patterns and how different reproductive strategies affect species’ survival
By the end of this section, you will be able to:Explain the …
By the end of this section, you will be able to:Explain the different ways natural selection can shape populationsDescribe how these different forces can lead to different outcomes in terms of the population variation
This resource is a video abstract of a research paper created by …
This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:
"Microbes are widely known to spread disease, but could they also help prevent it? A look inside in the mosquito gut reveals a community of microbes fit for the job. Mosquitoes are well-known vectors of disease, transmitting West Nile and Zika virus and the pathogens that cause malaria and dengue fever. Unfortunately, traditional control methods have led to insecticide resistance and negative impacts on other organisms, but mosquitoes, like other animals, also host non-disease-causing microbes in their gut. These benign microorganisms can directly interact with the deadly pathogens harbored by these insects. They can also affect mosquito traits influencing pathogen transmission, such as their population density, development, biting rate, and survival. For example, certain bacterial strains can reduce female fertility and the egg-hatching rate, while others can protect mosquitoes from environmental stress..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
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