7th Grade Heredity Worksheets
Ages 12-13 · Free previews · Print-ready PDFs
Written by Adi Ackerman, Head Teacher
Heredity is how traits pass from parents to offspring through genes. There are 11 sheets for 7th grade here, each with an answer key. Trace Traits Through a Guinea Pig Pedigree uses SS, Ss and ss, Model DNA Mutations and Their Effects uses a codon chart, Incomplete Dominance and Codominance Crosses fills in Punnett squares, and three sheets read DNA bands in cases from a crime scene to mislabeled seafood. Native sheets practice MS-LS3-1, MS-LS3-2 and MS-LS4-5.
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