This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and simple clues.
Evolution and Natural Selection Crossword Puzzle for Homeschool is a hard crossword puzzle with 18 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 Homeschool
Challenge advanced learners in homeschool with this hard-level crossword focusing on evolution and natural selection. Includes key concepts like gene flow, fitness, phylogeny, and speciation.
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Across
- 1. Process where advantageous traits become more common over generations
- 2. Proportion of a specific allele among all alleles in a population
- 5. Combined genetic information in a population
- 6. Formation of new and distinct species over time
- 7. Random change in allele frequencies affecting small populations
- 9. Interaction where one gene affects the expression of another
- 10. Variety of life forms within a given ecosystem or planet
- 14. Organism that obtains nutrients by consuming others
- 16. Different forms of a gene at a particular locus
- 17. Substance natural selection targets in bacteria to promote resistance
Down
- 3. Environmental factor influencing reproductive success
- 4. Stage often studied to determine evolutionary relationships
- 8. Similarity due to shared ancestry in different species
- 11. Evolutionary history and relationships of species or groups
- 12. Permanent alteration in DNA sequence generating genetic variation
- 13. Theory that Earth's features formed by sudden, violent events
- 15. Trait improving an organism's survival in its environment
- 18. Measure of reproductive success in evolutionary biology
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