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 16 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
Practice key terms related to evolution and natural selection in this medium-level crossword designed for ESL learners. Includes important concepts like adaptation, species, and variation.
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Across
- 1. Group of same species living in one area
- 2. Preserved remains of ancient organisms
- 6. Happening without human help (in selection)
- 7. Unit of heredity passed from parents
- 10. Group of organisms that can breed
- 12. Ability to survive and reproduce
- 15. Scientist known for evolution theory
Down
- 3. Change in traits to survive better
- 4. A way an organism blends with its environment
- 5. Differences found within a species
- 8. One of two or more versions of a gene
- 9. Change in DNA that can cause new traits
- 11. To choose certain traits for survival
- 13. Environmental condition affecting survival
- 14. To come from an ancestor
- 16. A characteristic passed from parents
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