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Genetics & Heredity Crossword Puzzle for Middle School is a medium crossword puzzle with 17 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Genetics & Heredity Crossword Puzzle for Middle School
Challenge your understanding of genetics and heredity with this medium-level crossword puzzle. Designed for 6th–8th graders, it covers key concepts like DNA, genes, traits, and how traits pass from parents to offspring.
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Across
  • 1. Physical appearance from genetic makeup
  • 3. Threadlike structure made of DNA
  • 4. Trait hidden unless two copies are present
  • 5. Having two identical alleles for a trait
  • 6. Trait that appears when present
  • 8. Basic unit of life containing genes
  • 9. Change in DNA sequence
  • 11. Passing of traits from parents to offspring
  • 16. Characteristic inherited from parents
Down
  • 2. Molecule that stores genetic instructions
  • 7. Having two different alleles for a trait
  • 10. Cell division producing reproductive cells
  • 12. Genetic makeup of an organism
  • 13. Different forms of a gene
  • 14. Offspring of two different varieties
  • 15. To receive traits from parents
  • 17. Unit of heredity that carries information
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