DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Evolution and Natural Selection Crossword Puzzle for Homeschool is a medium crossword puzzle with 9 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Evolution and Natural Selection Crossword Puzzle for Homeschool
Enhance your homeschool biology lessons with this medium-level crossword focusing on evolution and natural selection. Includes key terms like adaptation, mutation, and species.
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Across
- 1. Units of heredity passed from parents to offspring
- 2. The continued existence of an organism despite challenges
- 4. Type of ancestor shared by two or more species
- 5. Preserved remains or traces of ancient organisms
- 6. A change in the DNA sequence that can lead to variation
- 8. Different forms of a gene that can exist at a single locus
Down
- 3. A group of organisms capable of interbreeding and producing fertile offspring
- 7. A heritable trait that increases an organism’s chance of survival
- 9. Naturalist who proposed the theory of evolution by natural selection
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