| Answer | Crossword Clue |
|---|---|
| photophores | A light-producing organ in certain fishes and other animals |
| photophore | A light-producing organ in certain fishes and other animals |
| photogene | a light-producing organ in animals also PHOTOGEN |
| photogenes | PHOTOGENE, a light-producing organ in animals also PHOTOGEN |
| eyelike | a specialized light-sensitive sensory structure of animals that in nearly all vertebrates, most arthropods, and some mollusks is the image-forming organ of sight |
| typhlosole | a fold of the wall which projects into the cavity of the intestine in bivalve mollusks, certain annelids, starfishes, and some other animals |
| typhlosoles | TYPHLOSOLE, a fold of the wall which projects into the cavity of the intestine in bivalve mollusks, certain annelids, starfishes, and some other animals |
