The classic experiment using isolated cells from two species of sponges provided evidence that:
A)cell adhesion molecules are species specific.
B)sponge cells possess an extracellular matrix.
C)cell adhesion molecules are nonspecific.
D)sponge cells have cell adhesion molecules.

Question

Quizplus · Accepted Answer

The experiment demonstrated that cells from different sponge species would reaggregate with their own kind, indicating that cell adhesion molecules are species specific.

The Classic Experiment Using Isolated Cells from Two Species of Sponges