DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Hard Evolution and Natural Selection Crossword Puzzle for Middle School is a hard crossword puzzle with 9 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
1 / 37
Hard Evolution and Natural Selection Crossword Puzzle for Middle School
Challenge yourself with this hard-level biology crossword focused on evolution and natural selection. Perfect for grades 6-8 exploring advanced concepts and terminology in evolutionary biology.
1
2
3
4
5
6
7
8
9
Across
- 2. Observable physical or biochemical characteristics of an organism
- 3. Group of organisms capable of interbreeding and producing fertile offspring
- 6. Differences in traits among individuals within a population
- 8. Measure of an organism’s ability to survive and leave offspring
Down
- 1. Trait that enhances an organism’s survival and reproduction in its environment
- 4. Genetic makeup of an organism at a specific set of genes
- 5. Type of pressure that favors certain traits over others
- 7. One of two or more versions of a gene found at the same locus
- 9. Random change in DNA sequence that can create genetic variation
Advertisement
Similar Crossword Puzzles
- This easy crossword puzzle helps kids in grades 3-5 learn about protein synthesis and DNA basics with common words and simple clues.
- An easy protein synthesis and DNA crossword puzzle designed for homeschool families. Covers key terms and concepts in simple, clear language.
- Easy protein synthesis crossword puzzle designed for kids aged 8 to 12. Learn key words about DNA, RNA, genes, and how proteins are made.
- 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.