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Genetics and Heredity Crossword Puzzle for Middle School is a medium crossword puzzle with 12 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
This medium-difficulty crossword puzzle explores key concepts in genetics and heredity, perfect for students in grades 6-8 learning about genes, traits, and DNA.
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Across
  • 1. Physical appearance resulting from genes.
  • 2. Different forms of a gene.
  • 3. Trait that is hidden unless paired with itself.
  • 6. Trait that masks another trait in offspring.
  • 8. Unit of heredity that controls a trait.
  • 12. Characteristic passed from parents to offspring.
Down
  • 4. Structure made of DNA found in the nucleus.
  • 5. Passing of traits from parents to offspring.
  • 7. All the DNA in an organism.
  • 9. Change in DNA sequence that can cause variation.
  • 10. Molecule that carries genetic instructions.
  • 11. An organism’s genetic makeup.
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