Explore the basics of genetics and heredity with this medium-difficulty crossword puzzle designed for 3rd to 5th graders. Learn key terms like DNA, genes, and traits while having fun.
Evolution and Natural Selection Crossword Puzzle for College is a medium crossword puzzle with 19 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Evolution and Natural Selection Crossword Puzzle for College
Challenge your understanding of evolution and natural selection concepts with this medium-level crossword designed for college biology students. Includes key terminology and principles.
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Across
- 1. Process favoring certain traits over others
- 2. Observable traits of an organism
- 3. Diagram showing evolutionary relationships
- 5. Genetic makeup of an organism
- 8. Lineage or family history
- 10. Pertaining to alleles
- 13. Group of organisms capable of interbreeding
- 16. Study of organisms and their environment
- 18. Random changes in allele frequency
Down
- 4. All alleles present in a population
- 6. Trait that improves survival or reproduction
- 7. Separation that prevents gene flow
- 9. Random change in DNA sequence
- 11. Similarity due to shared ancestry
- 12. Mating of two individuals to study heredity
- 14. Different forms of a gene
- 15. Ability to survive and reproduce
- 17. Offspring of two different species or varieties
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