Challenge your understanding of evolution and natural selection concepts with this medium-level crossword designed for college biology students. Includes key terminology and principles.
Hard Evolution Crossword Puzzle for Middle School is a hard crossword puzzle with 5 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Hard Evolution Crossword Puzzle for Middle School
Challenge yourself with this advanced evolution and natural selection crossword puzzle designed for grades 6-8. Includes technical terms and scientific concepts for higher-level learners.
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Across
- 1. The process by which new distinct species evolve from a single ancestral species.
- 2. The genetic makeup of an organism; the combination of alleles it carries.
Down
- 3. One of two or more alternative forms of a gene found at the same place on a chromosome.
- 4. A heritable trait that increases an organism’s chance of survival in a specific environment.
- 5. Measure of an organism’s ability to survive and reproduce in its environment.
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