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:Explain when …
By the end of this section, you will be able to:Explain when seed plants first appeared and when gymnosperms became the dominant plant groupDescribe the two major innovations that allowed seed plants to reproduce in the absence of waterDiscuss the purpose of pollen grains and seedsDescribe the significance of angiosperms bearing both flowers and fruit
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 traits shared by green algae and land plantsExplain the reasons why Charales are considered the closest relative to land plantsUnderstand that current phylogenetic relationships are reshaped by comparative analysis of DNA sequences
Forget your favorite flowers, because we’re talking all about the mean green …
Forget your favorite flowers, because we’re talking all about the mean green sporing machines. In this episode of Crash Course Botany, we'll dive into the first few branches of plants’ phylogenetic tree—bryophytes and seedless vascular plants, like mosses and ferns. These plants are the unsung heroes of the botanical world, and we’re giving them their due.
Chapters: The Plant World's Unsung Heroes Plant Phylogeny Bryophytes The Bryophyte Life Cycle Seedless Vascular Plants Review & Credits Credits
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