Sponges are multicellular organisms whose bodies allow water to circulate freely.If isolated cells from one species were added to a solution of isolated cells from another species, what would you expect in terms of binding among the cells?
A) Cells from both species would bind to one another.
B) Cells from one species would bind only to others of the same species.
C) Cell binding would occur according to which type of cell was present in greater numbers.
D) The cells would bind according to size, with no difference in species.
E) The cells would remain isolated without binding between any groups.

Question

Quizplus · Accepted Answer

In sponges, cell recognition and binding occur only between cells of the same species. Therefore, cells from one species would bind only to others of the same species.

Sponges Are Multicellular Organisms Whose Bodies Allow Water to Circulate