| Answer | Crossword Clue |
|---|---|
| photobiologies | PHOTOBIOLOGY, the study of the effects of light on organisms |
| photobiology | the study of the effects of light on organisms |
| photobiology | The study of the effects of light on living organisms |
| actinobiology | the branch of biology concerned with the effects of radiation on living organisms |
| actinobiologies | ACTINOBIOLOGY, the branch of biology concerned with the effects of radiation on living organisms |
| radiobiology | The branch of biology concerned with the effects of ionizing radiation on organisms and the application in biology of radiological techniques |
