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.
Genetics Crossword Puzzle for ESL Learners is a medium crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Genetics Crossword Puzzle for ESL Learners
Practice fundamental genetics vocabulary in this medium-level crossword designed for ESL learners. Includes key terms on genes, inheritance, and DNA structure.
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Across
- 1. An allele that expresses over another
- 3. Chromosome pairs that have the same genes
- 5. Having two identical alleles for a trait
- 6. To receive genes from parents
- 8. One half of a duplicated chromosome
- 10. Cell division producing reproductive cells
- 13. Visible traits of an organism
- 15. The genetic makeup of an organism
- 17. The order of nucleotides in DNA
- 19. One of two or more variants of a gene
Down
- 2. Molecules made using genetic instructions
- 4. Having two different alleles for a trait
- 7. Molecule that contains the genetic code
- 9. Exchange of genetic material during meiosis
- 11. Structure that carries genetic information in cells
- 12. A characteristic inherited from parents
- 14. Position of a gene on a chromosome
- 16. Allele masked by a dominant allele
- 18. Change in the DNA sequence
- 20. Unit of heredity passed from parents to offspring
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