An easy protein synthesis crossword puzzle designed for high school students. Focuses on key terms including DNA, RNA, codon, and amino acids to reinforce basic concepts.
Evolution and Natural Selection Crossword Puzzle for ESL Learners is a medium crossword puzzle with 9 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 ESL Learners
This medium difficulty crossword puzzle focuses on key concepts in evolution and natural selection. Designed for ESL learners, it covers terms like adaptation, species, and mutation.
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Across
- 1. Group of organisms capable of interbreeding
- 2. A sudden change in an organism’s DNA
- 3. Unit of heredity passed from parents to offspring
- 4. Preserved remains of ancient living things
- 7. A characteristic or feature of an organism
Down
- 5. Differences within a population of organisms
- 6. The act of continuing to live or exist
- 8. Type of selection that favors survival and reproduction
- 9. To change in order to survive in the environment
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