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Human Genetic Disorder Probabilities
For this genetic disorders worksheet, learners complete punnett squares for six different human genetic disorders. They predict the outcome of the offspring including the phenotypes and genotypes of each.
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Karyotype Puzzle
Young scholars identify chromosome pairs based upon band patterns and location of centromere. They order chromosome pairs based upon size. Students differentiate normal karyotypes from abnormal karyotypes. They correctly record karyotype...
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Yeast - A Dihybrid Cross
Students make a yeast dihybrid cross and follow two forms of each of two traits: red growth versus cream color, and tryptophan-dependent versus tryptophan-independent.
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Genetic Changes
In this genetic change worksheet, learners will explore the changes that can occur in DNA including point mutations and chromosomal mutations. This worksheet has 11 multiple choice questions.
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Life Cycles of Mosses, Ferns, and Conifers
In this plant life cycle worksheet, students compare the life cycles of mosses, ferns, and conifers. This worksheet has 15 fill in the blank and 10 short answer questions.
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Hardy-Weinberg Equilibrium According to Hoyle:
Students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra but participating in an interactice game.
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Stem Cell Bioethics
Students study the steps of embryonic development. They distinguish between the advantages/disadvantages of embryonic stem cells vs. adult stem cells and discuss the ethical implications of stem cell research.
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Gene Regulation Mechanisms
Students explore the control of expression of DNA into proteins which is divided into two main categories: transcriptional and post-transcriptional. They construct examples of the control mechanisms and discuss disease processes that...
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Hardy-Weinberg Equilibrium According to Hoyle: OR, Population Genetics or Platypapyrus foursuitii
Students use this exercise to help achieve a working knowledge of the Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg...
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Gene Regulation Mechanisms
Students explore genetics. They discuss how chromosomes and/or genes are regulated during the life of an organism. In a lab setting, students compare and contrast the genomic regulation of prokaryotic and eukaryotic cells using...
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Reproductive System
In this biology instructional activity, students find the terms that are related to the human reproductive system and the answers are found at the bottom of the page.
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Kingdom Fungi
In this kingdom fungi instructional activity, students write the name of the fungi division that is identified with each diagram. Then they describe why saprophytes are good for the environment and in what conditions fungi grows best....
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Cnidarians
In this cnidarians worksheet, students will read 4 descriptions and identify each as either the polyp or medusa form of cnidarian. Then students will complete 3 short answer questions about the characteristics of cnidarians. Finally,...
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The Life Cycle of a Flowering Plant
In this flowering plant worksheet, learners will review vocabulary words associated with the life cycle of flowering plants. This worksheet has 7 matching and 3 short answer questions.
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Flatworms
In this flatworms worksheet, students will review the characteristics of planarians, tapeworms, and flukes. This worksheet has 5 true or false, 2 short answer, and 7 matching questions.
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Development Before Birth
In this development activity, students review the process of fertilization in placental organisms. Students determine what trimester certain events take place in a fetus' development. This activity has 10 fill in the blank and 7 matching...
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Mendel and Meiosis
In this meiosis learning exercise, students review vocabulary words associated with genetics, fertilization, heredity, phenotype and genotype. This learning exercise has 6 matching and 9 fill in the blank questions.
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Non-Seed Vascular Plants
In this non-seed vascular plant activity, students review the characteristics of sporophytes, lycophytes, sphenophytes, and pterophytes. This activity has 19 fill in the blank, 4 true or false, and 2 short answer questions.
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Sex-Linked Genes and Disorders
In this genes learning exercise, students determine how the gender of a baby is produced plus explore sex-linked disorders such as hemophilia. This learning exercise has 20 fill in the blank and 8 short answer questions.
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Balancing Chemical Reactions 2
In this balancing chemical reactions worksheet, high schoolers balance equations, identify electrons gained or lost in atoms and identify the number of atoms of each element for the reactants and products in equations. They also answer 3...
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A Model of Morphogenesis in Drosophila Melanogaster
Learners investigate the following scientific terms and ideas: rates of diffusion, the role of morphogens in the development of larva, the chemical dynamics of a cell, and the significance of embryo polarity during development.
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Biology Honors Final Project
Tenth graders work on a project about cellular biology and genetics. In this biology instructional activity, 10th graders research about the assigned human body system and genetic disorders that affect it. They create a multimedia...
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Designer Babies
High schoolers differentiate phenotypes and genotypes. In this genetics lesson, students complete the punnett square. They design their own baby by choosing the phenotype they want.
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Sexy Coral Reef and I Want My Own Space
Fifth graders explore how coral polyps increase the chances of egg and sperm meeting after being released into the vast ocean waters.
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