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Genetics and Heredity Crossword Puzzle for Middle School is a medium crossword puzzle with 13 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Genetics and Heredity Crossword Puzzle for Middle School
Challenge your genetics knowledge with this medium-level crossword focusing on heredity concepts, DNA structure, and genes. Perfect for grades 6-8 students.
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Across
  • 1. Process by which traits are passed from parents to offspring
  • 2. Having two identical alleles for a trait
  • 4. Allele whose effect is hidden when a dominant allele is present
  • 7. Visible traits or characteristics of an organism
  • 9. Change in the DNA sequence that can cause variation
  • 11. Different form of a gene that can determine traits
Down
  • 3. Having two different alleles for a trait
  • 5. Genetic makeup of an organism
  • 6. Molecule that carries genetic instructions
  • 8. Structure in the nucleus made of DNA and protein
  • 10. Type of allele that masks the effect of another
  • 12. A characteristic or feature inherited from parents
  • 13. Unit of heredity passed from parents to offspring
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