Across
- 3. Variation which is influenced by its surroundings
- 5. Variation which is controlled by genes
- 7. Variation which includes food and nutrients
- 9. Environmental and genetic variation, can include "pigments"
Down
- 1. Measured in metres
- 2. Environmental variation on your fingers
- 4. Giraffes have these to improve fighting ability
- 6. Siblings that we created together
- 8. Genetic variation linked to vision