Human Biology
The different systems of the human body, including the circulatory, respiratory, and nervous systems.
What is: Human Body Systems!
What is the process by which species change over time through natural selection and other mechanisms?
What is: Evolutionary Theory
What is the movement of materials in and out of cells, including diffusion, osmosis, and active transport.
What is: Cellular Transport!
The inheritance of traits from one generation to the next, based on the work of Gregor Mendel.
What is: Mendelian Genetics!
The structure and function of plant cells, tissues, and organs.
What is: Plant Anatomy!
The study of the body's defense against infection and disease, including the role of white blood cells and vaccines.
What is: Immune System!
What are the interactions between living organisms and their environment, including food chains and food webs?
What is: Ecosystems?
What is the process by which cells divide to produce new cells, including mitosis and meiosis
What is: Cell Division!
The structure and function of DNA, including the double helix model.
What is: DNA Structure!
The process by which plants convert light energy into chemical energy.
What is: Photosynthesis!
The process by which the body obtains and uses nutrients, including digestion, absorption, and metabolism.
What is: Nutrition and Digestion!
What is the variety of different species and ecosystems on Earth?
What is: Biodiversity
What is study of the structure and function of cells, including organelles and cell membranes?
What is: Cell Structure!
The different ways in which genetic information can be expressed, including mutation and genetic drift.
What is: Genetic Variation!
The growth and development of plants, including seed germination and plant hormones.
What is: Plant Growth and Development!