Across
- 2. Deoxyribonucleic Acid.
- 4. A protein found in the nucleus of most living cells.
- 6. The passing on of traits from parents to their offspring.
- 7. A unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring.
Down
- 1. A change or alteration in form or qualities.
- 3. Relating to or denoting heritable characteristics controlled by genes which are expressed in offspring only when inherited from both parents.
- 5. Ribonucleic Acid.