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Cellular Secrets and Evolutionary Clues is a medium crossword puzzle with 13 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Cellular Secrets and Evolutionary Clues
Moderate difficulty suitable for most players
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Across
  • 1. Green pigment essential for photosynthesis
  • 2. Nerve cell that transmits signals
  • 4. Community of interacting organisms and their environment
  • 5. Macromolecule made of amino acids
  • 7. Relating to genes or heredity
  • 10. Movement of water across a semi-permeable membrane
  • 12. Different forms of a gene
Down
  • 3. Organelle known as the 'powerhouse' of the cell
  • 6. Threadlike structure carrying genetic information
  • 8. Control center of a eukaryotic cell
  • 9. Change in the DNA sequence
  • 11. Natural home or environment of an organism
  • 13. Protein that speeds up chemical reactions
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