AP Biology
Dihybrid genetics versus Monohybrid Inheritance Patterns: Which to choose? Wisconsin Fast Plants seed lines offer both mono- and dihybrid inheritance options for…
Carolina LabSheets™ Overview In this lab, students observe a variety of protists and record basic observations of them. Traditionally, protists were classified under Domain…
Carolina LabSheets™ Overview In this lab, students investigate how the events of meiosis relate to Mendelian genetics. The lab is designed to…
Introduced species (also known as alien, nonnative, nonindigenous, or exotic species) are organisms that have been either accidentally or intentionally brought into…
An introduction to evolutionary development and gene regulation Fossil, embryological, and genetic evidence support the view that ancestors of modern snakes had…
Test day may be several weeks or even several months away, but it is crucial to start preparing early for the AP exams rather than later so that you’re not rushing through test preparation in May. Here are some tips you can use to incorporate test preparation and practice into your curriculum throughout the year or semester.
Teachers and students continue to face unprecedented challenges due to the coronavirus pandemic. This situation has impacted AP® students, teachers, and courses.…
5… 4… 3… 2 … 1 … Test day! Students are counting down the days until AP® exams begin. What can you…
Flo Gullickson, an experienced AP® Environmental Science teacher and exam reader, shares tips on how to approach free-response questions.
Cellular respiration and fermentation are 2 of the most challenging concepts for introductory biology students, who may become so consumed by memorizing steps of the Krebs cycle and glycolysis that they lose sight of the big picture. The following demonstrations place aerobic cell respiration and fermentation firmly in grasp. First, students observe respiration in germinating seeds by detecting the carbon dioxide produced. Next, they observe the carbon dioxide gas produced by yeast fermentation.
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