Across
- 1. A strand of tightly coiled cells
- 4. a small grain shaped organelle in the cytoplasm
- 5. a fertilized egg
- 8. The organelle that contains the cells genetic material
- 9. made of many cells
Down
- 2. Different forms of a genes
- 3. Two identical alleles for a particular gene
- 6. basic unit of structure in living things
- 7. Square A chart that shows the possible combinations of alleles
- 10. Energy rich organic compound