Science crossword puzzle

123456
Across
  1. 1. Stands for Deoxyribonucleic acid.
  2. 4. A set of genes in a cell.
  3. 5. A feature that was passed on from your biological parents.
  4. 6. trait DNA that was passed on from their parents
Down
  1. 2. trait Trait that you learn from your environment
  2. 3. Traits that are passed down from one generation to the next.