Five individual flagellate cultures. Our choice.
Green Hydra are found in shallow water, where they attach themselves to plants, stones, twigs, or ot...
A sheep heart is similar in size to a human's. It makes a great preserved specimen for studying anat...
A very large mammalian eye - great for the dissection.
Stentor coeruleus is a very large trumpet shaped, blue to blue-green ciliate.