Solve these clues to fill the grid.
- A prominent attribute or aspect of something
- 4 Across
- Having dissimilar alleles at corresponding chromosomal loci
- 6 Across
- A distinguishing feature of your personal nature
- 7 Across
- Hereditary succession to a title or an office or property
- 10 Across
- Of a function or curve
- 13 Across
- A reproduction of a written record (plural)
- 14 Across
- Cell division in which the nucleus divides into nuclei containing the same number of chromosomes
- 15 Across
- Of or relating to the external conditions or surroundings
- 1 Down
- Center of an atom or a cell
- 2 Down
- A segment of DNA that is involved in producing a polypeptide chain (plural)
- 3 Down
- The commercial activity of transporting and selling goods from a producer to a consumer
- 5 Down
- Understatement for rhetorical effect
- 8 Down
- A natural process resulting in the evolution of organisms best adapted to the environment
- 9 Down
- Having identical alleles at corresponding chromosomal loci
- 11 Down
- Any of various water-soluble compounds having a sour taste and capable of turning litmus red
- 12 Down