Across
- 3. A basic physical and functional unit of heredity and is made up of DNA.
- 5. Pure bred.
- 6. different forms of the same gene.
- 9. Decoding of instructions for making proteins.
- 10. a type of molecule that transfers amino acids to a growig peptide chain.
- 11. The genetic constitution of an individual organism.
- 12. Passing on of traits from parents to their offspring.
- 13. All cells other than reproductive cells.
Down
- 1. The organism's observable characteristics or traits.
- 2. Holds the chromatids together until a certain phase of cell division.
- 4. Performed by enzymes called RNA polymerases.
- 7. Nucleotides connecting the complementary strands of a molecule of DNA by hydrogen bonds.
- 8. The largest part of the cell cycle.