Challenge your students with this medium-difficulty crossword puzzle focused on evolution and natural selection concepts. Perfect for educators teaching grades 7-12.
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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