Challenge your knowledge of the human digestive system with this medium difficulty crossword puzzle. Designed for college-level learners, covering key organs, enzymes, and digestive functions.
Evolution and Natural Selection Crossword Puzzle for ESL Learners is a hard crossword puzzle with 10 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
1 / 32
Evolution and Natural Selection Crossword Puzzle for ESL Learners
Challenge your understanding of advanced evolution and natural selection terms with this hard-level crossword designed for ESL learners focusing on specialized vocabulary.
1
2
3
4
5
6
7
8
9
10
Across
- 1. Measure of an organism's reproductive success in natural selection
- 2. One of two or more versions of a gene found at the same place on a chromosome
- 3. Process by which certain traits become more common in a population due to reproductive advantage
- 4. Observable physical or biochemical traits of an organism determined by genotype and environment
- 5. Combined genetic information of all members of a population
- 7. Random change in DNA sequence that can affect an organism's traits
- 10. Pertaining to different forms of the same gene at a specific locus
Down
- 6. The genetic constitution of an individual organism
- 8. Group of organisms capable of interbreeding and producing fertile offspring
- 9. Process where organisms become better suited to their environment over generations
Advertisement
Similar Crossword Puzzles
- Challenge your advanced knowledge of plant biology with this hard crossword puzzle. Includes specialized terms on plant physiology, anatomy, and biochemistry — perfect for biology enthusiasts and adults.
- An easy crossword puzzle focused on photosynthesis and respiration for 3rd to 5th graders. Perfect for learning key words about how plants make food and breathe.
- Explore basic marine biology vocabulary in this easy crossword puzzle, perfect for homeschool families. Focuses on common ocean life and terms.
- This easy crossword puzzle helps ESL learners practice key words about photosynthesis and respiration in biology. Perfect for beginners learning basic science terms.