Related Clues:
- Trifle ingredient
- Stuff in a petri dish
- Quivery dessert
- Bed for bacteria
- It helps a culture advance
- Frosting thickener
- It helps a culture grow
- Gelatin in a petri dish
- Microbiologist's gel
- Petri dish substance
- Petri-dish matter
- Seaweed derivative
- Lab-culture medium
- Petri dish material
- Transparent dessert