Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes.

Chapters:
1) Zygote
2) Morula
3) Blastula
4) Radial Symmetry
5) Bilateral Symmetry
6) Gastrulation
7) Blastopore
8) Gastrula
9) Protostomes & Deuterostomes
10) Germ Layers
a) Diploblastic
b) Triploblastic
11) Biolography

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:Discuss how fertilization occursExplain how the embryo forms from the zygoteDiscuss the role of cleavage and gastrulation in animal development

Psychology is designed to meet scope and sequence requirements for the single-semester introduction to psychology course. The book offers a comprehensive treatment of core concepts, grounded in both classic studies and current and emerging research. The text also includes coverage of the DSM-5 in examinations of psychological disorders. Psychology incorporates discussions that reflect the diversity within the discipline, as well as the diversity of cultures and communities across the globe.Senior Contributing AuthorsRose M. Spielman, Formerly of Quinnipiac UniversityContributing AuthorsKathryn Dumper, Bainbridge State CollegeWilliam Jenkins, Mercer UniversityArlene Lacombe, Saint Joseph's UniversityMarilyn Lovett, Livingstone CollegeMarion Perlmutter, University of Michigan

By the end of this section, you will be able to:Describe the stages of prenatal development and recognize the importance of prenatal careDiscuss physical, cognitive, and emotional development that occurs from infancy through childhoodDiscuss physical, cognitive, and emotional development that occurs during adolescenceDiscuss physical, cognitive, and emotional development that occurs in adulthood

By the end of this section, you will be able to:Describe the stages of prenatal development and recognize the importance of prenatal careDiscuss physical, cognitive, and emotional development that occurs from infancy through childhoodDiscuss physical, cognitive, and emotional development that occurs during adolescenceDiscuss physical, cognitive, and emotional development that occurs in adulthood