Learn more than 1200 vocabulary biology terms and concepts taught in 9, 10, 11, and 12th grade high school biology classes in the United States.
Includes multiple-choice quizzes, flashcards, glossary, and searchable dictionary. All content is in English.
Save correct and incorrect answers and send to email for review.
Send multiple-choice quiz questions by text messaging to friends.
Post score for global ranking.
Ch 1: Foundations of Life Science
Ch 2: Chemical Basis of Life
Ch 3: Cell Structure and Function
Ch 4: Photosynthesis
Ch 5: Cellular Respiration
Ch 6: Cell Division and Reproduction
Ch 7: Mendelian Genetics
Ch 8: Molecular Genetics
Ch 9: Human Genetics
Ch 10: Biotechnology
Ch 11: History of Life
Ch 12: Evolutionary Theory
Ch 13: Evolution in Populations
Ch 14: Classification
Ch 15: Principles of Ecology
Ch 16: Biomes, Ecosystems, and Communities
Ch 17: Populations
Ch 18: Ecology and Human Actions
Ch 19: The Human Body
Ch 20: Nervous and Endocrine Systems
Ch 21: Skeletal, Muscular, and Integumentary
Ch 22: Circulatory and Respiratory Systems
Ch 23: Digestive and Excretory Systems
Ch 24: Immune System and Disease
Ch 25: Reproductive System and Human Development
Content and vocabulary derived for this study aid has been reviewed by practicing teachers, domain experts, copyeditors, and technical editors.
SageMilk licensed the app content from the CK-12 Foundation, an organization with a mission to reduce the cost of textbook materials for the K-12 market both in the U.S. and worldwide. CK-12 intends to pioneer the generation and distribution of high quality educational content that will serve both as core text as well as provide an adaptive environment for learning.
keywords: lesson plans, biology textbook, biology help, biology book, biology reference, biological, biology course, biology questions, biology study
Tags: biology , biology 11 respiratory system quizzes , high school biology study aid , high school biology study , schools system of study , aids for high school biology , learning aids high school , free biology quiz about respiratory system for grade 9 , immune system review biology 12