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Color Mutant Homeobox Genes in Drosophila
Students color an image of a fruit fly showing the locations of Hox gene expression. Worksheet includes descriptions of known mutations, like Ubx and Antp.
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Multiple Allele Traits in Rabbit Coat Color
Students practice genetics of multiple allele traits as they study coat colors in rabbits: black, chinchilla, Himalayan, white.
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Label the Arteries and Veins of the Circulatory System
Students label a basic drawing of the arteries and veins using a word list. Students are encouraged to mentally map the vessels rather than memorize drawings.
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Updated Case – A Tiny Heart (Ross Procedure)
Case study exploring a heart defect in a newborn. Baby Lucas first undergoes balloon dilation to improve blood flow and later has his valve replaced.
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Investigation: Compare DNA from Different Samples
Students extract DNA from several samples of fruit, like strawberries and kiwi, and then discuss why some have more DNA than others.
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Can Fish Recognize Themselves in a Mirror (CER)
Examine data that supports the claim that fish exhibit self awareness. Fish scrape their bodies on substrate when they see a mark on themselves in the mirror.
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The Genetics of Tortoiseshell and Calico Cats
Explore the genetics of tortoiseshell and calico cats with students. Includes worksheets for students to practice sex-linked genetic crosses.
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How do Mammals Maintain Their Temperature (CER)
Students examine graphs and images to develop an understanding of how mammals maintain their body temperatures compared to ectothermic animals.
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Practice Feedback Loops of the Endocrine System
This exercise shows three feedback loops of the endocrine system where students complete the diagram. Focus is on insulin, antidiuretic hormone, and calcitonin.
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Observe Photosynthesis with this Easy Experiment
Use phenol red to observe plant photosynthesis. As plants consume carbon, the indicator will change from yellow to red. Materials are easy!
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Color the Muscles of the Head and Neck
Students practice naming the muscles of the head with this simple coloring worksheet. Image shows the major superficial muscles with numbers.
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Light Independent Reaction and Calvin Cycle
Students label a graphic showing an overview of photosynthesis and the Calvin cycle, plus a detailed image of photosystem I and II.
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How Did the Cardinal Get His Red Feathers (CER)
Based on a study from Nature that examines the role of enzymes in red coloration. Enzyme pathway converts yellow carotenoids into red ketocarotenoids.
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Investigation: Explore the Anatomy of a Crayfish
Students examine the external anatomy of a crayfish, focusing on the body plan, mouthparts, and the appendages. Includes instructions and labeling.
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Case Study: Neurons and Cell Communication
A case study for anatomy students to learn about neurons and multiple sclerosis. Students read the case, label diagrams, and answer questions.