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Biology
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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.

Subject:
Biology
Life Science
Material Type:
Full Course
Provider:
Rice University
Provider Set:
OpenStax College
Date Added:
08/22/2012
Biology, Biological Diversity, Seedless Plants, Early Plant Life
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CC BY-NC
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By the end of this section, you will be able to:Discuss the challenges to plant life on landDescribe the adaptations that allowed plants to colonize the landDescribe the timeline of plant evolution and the impact of land plants on other living things

Subject:
Applied Science
Biology
Life Science
Material Type:
Module
Date Added:
07/10/2017
Biology, Genetics, Meiosis and Sexual Reproduction, Sexual Reproduction
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CC BY-NC
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By the end of this section, you will be able to:Explain that meiosis and sexual reproduction are evolved traitsIdentify variation among offspring as a potential evolutionary advantage to sexual reproductionDescribe the three different life-cycle types among sexual multicellular organisms and their commonalities

Subject:
Applied Science
Biology
Life Science
Material Type:
Module
Date Added:
07/10/2017
Biology, Genetics, Meiosis and Sexual Reproduction, Sexual Reproduction
Conditional Remix & Share Permitted
CC BY-NC-SA
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0.0 stars

By the end of this section, you will be able to:Explain that meiosis and sexual reproduction are evolved traitsIdentify variation among offspring as a potential evolutionary advantage to sexual reproductionDescribe the three different life-cycle types among sexual multicellular organisms and their commonalities

Subject:
Applied Science
Biology
Life Science
Material Type:
Module
Author:
Tina B. Jones
Date Added:
08/18/2019
Fern Life Cycle
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CC BY-NC-SA
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This illustration shows the life cycle of a typical fern and includes alternation between the sporophyte and gametophyte generations.

Subject:
Biology
Botany
Material Type:
Diagram/Illustration
Author:
Eunice Laurent
Date Added:
11/10/2023
Liverwort Life Cycle
Unrestricted Use
Public Domain
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This illustration shows the life cycle of the liverwort, Marchantia; it includes alternation between the sporophyte and gametophyte generation as well as asexual reproduction via gemma cups.

Subject:
Biology
Botany
Material Type:
Diagram/Illustration
Author:
Eunice Laurent
Date Added:
11/10/2023
The Reproductive Lives of Nonvascular Plants: Alternation of Generations - Crash Course Biology #36
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Hank introduces us to nonvascular plants - liverworts, hornworts & mosses - which have bizarre features, kooky habits, and strange sex lives. Nonvascular plants inherited their reproductive cycle from algae, but have perfected it to the point where it is now used by all plants in one way or another and has even left traces in our own reproductive systems.

Chapters:
1) Key Traits of Nonvascular Plants
2) 3 Phyla of Bryophytes
3) Alternation of Generations
a) Gametophyte Generation
b) Sporophyte Generation
c) In Vascular Plants

Subject:
Biology
Life Science
Material Type:
Lecture
Provider:
Complexly
Provider Set:
Crash Course Biology (2012)
Date Added:
10/01/2012