Chapter 46: Animal Reproduction
 Concept 46.1  Both asexual and sexual reproduction occur in the animal kingdom	46.01
 Concept 46.2  Fertilization depends on mechanisms that help sperm meet eggs of the same species	46.02
 Concept 46.3  Reproductive organs produce and transport gametes: focus on humans	46.03
 Concept 46.4  In humans and other mammals, a complex interplay of hormones regulates gametogenesis	46.04
 Concept 46.5  In humans and other placental mammals, an embryo grows into a newborn in the mother's uterus	46.05
Activity: Reproductive System of the Human Male	46&A
Activity: Reproductive System of the Human Female	46&B
Investigation: What Might Obstruct the Male Urethra?	46&A
Video: Hydra Budding	HydraBudding-V.html=HydraBudding-V.swf
Video: Hydra Releasing Sperm	HydraSperm-V.html=HydraSperm-V.swf
Video: Ultrasound of Human Fetus 1	UltrasoundOfFetus-V.html=UltrasoundOfFetus-V.swf
Video: Ultrasound of Human Fetus 2	UltrasoundOfFetus2-V.html=UltrasoundOfFetus2-V.swf
Chap10,,1703424-content,00.htmlExploring Life
Chap20,,1703492-content,00.htmlThe Chemical Context of Life
Chap30,,1703571-content,00.htmlWater and the Fitness of the Environment
Chap40,,1703653-content,00.htmlCarbon and the Molecular Diversity of Life
Chap50,,1703730-content,00.htmlThe Structure and Function of Macromolecules
Chap60,,1703825-content,00.htmlA Tour of the Cell
Chap70,,1703919-content,00.htmlMembrane Structure and Function
Chap80,,1704001-content,00.htmlAn Introduction to Metabolism
Chap90,,1704095-content,00.htmlCellular Respiration: Harvesting Chemical Energy
Chap100,,1704191-content,00.htmlPhotosynthesis
Chap110,,1704269-content,00.htmlCell Communication
Chap120,,1704355-content,00.htmlThe Cell Cycle
Chap130,,1704438-content,00.htmlMeiosis and Sexual Life Cycles
Chap140,,1704530-content,00.htmlMendel and the Gene Idea
Chap150,,1704621-content,00.htmlThe Chromosomal Basis of Inheritance
Chap160,,1704710-content,00.htmlThe Molecular Basis of Inheritance
Chap170,,1704796-content,00.htmlFrom Gene to Protein
Chap180,,1704883-content,00.htmlThe Genetics of Viruses and Bacteria
Chap190,,1704976-content,00.htmlEukaryotic Genomes
Chap200,,1705057-content,00.htmlDNA Technology and Genomics
Chap210,,1705141-content,00.htmlThe Genetic Basis of Development
Chap220,,1705215-content,00.htmlDescent with Modification
Chap230,,1705283-content,00.htmlThe Evolution of Populations
Chap240,,1705357-content,00.htmlThe Origin of Species
Chap250,,1705421-content,00.htmlPhylogeny and Systematics
Chap260,,1705487-content,00.htmlThe Tree of Life
Chap270,,1705551-content,00.htmlProkaryotes
Chap280,,1705621-content,00.htmlProtists
Chap290,,1705685-content,00.htmlPlant Diversity I: How Plants Colonized Land
Chap300,,1705786-content,00.htmlPlant Diversity II: The Evolution of Seed Plants
Chap310,,1705916-content,00.htmlFungi
Chap320,,1706041-content,00.htmlAn Introduction to Animal Diversity
Chap330,,1706155-content,00.htmlInvertebrates
Chap340,,1706308-content,00.htmlVertebrates
Chap350,,1706429-content,00.htmlPlant Structure, Growth, and Development
Chap360,,1706590-content,00.htmlTransport in Vascular Plants
Chap370,,1706725-content,00.htmlPlant Nutrition
Chap380,,1706849-content,00.htmlAngiosperm Reproduction and Biotechnology
Chap390,,1706980-content,00.htmlPlant Responses to Internal and External Signals
Chap400,,1707119-content,00.htmlBasic Principles of Animal Form and Function
Chap410,,1707262-content,00.htmlAnimal Nutrition
Chap420,,1707336-content,00.htmlCirculation and Gas Exchange
Chap430,,1707416-content,00.htmlThe Immune System
Chap440,,1707491-content,00.htmlOsmoregulation and Excretion
Chap450,,1707565-content,00.htmlHormones and the Endocrine System
Chap460,,1707643-content,00.htmlAnimal Reproduction
Chap470,,1707722-content,00.htmlAnimal Development
Chap480,,1707791-content,00.htmlNervous Systems
Chap490,,1707876-content,00.htmlSensory and Motor Mechanisms
Chap500,,1707946-content,00.htmlAn Introduction to Ecology and the Biosphere
Chap510,,1708011-content,00.htmlBehavioral Ecology
Chap520,,1708063-content,00.htmlPopulation Ecology
Chap530,,1708136-content,00.htmlCommunity Ecology
Chap540,,1708199-content,00.htmlEcosystems
Chap550,,1708273-content,00.htmlConservation Biology and Restoration Ecology