Figure 10.

Apical process (↑) as sac in shape, basal process (-) formed an enlarged synapse-like structure, × 1000-In figures, ★: goblet cell; L: gut lumen; M: basement membrane.

Apical process (↑) as sac in shape, basal process (-) formed an enlarged synapse-like structure, × 1000-In figures, ★: goblet cell; L: gut lumen; M: basement membrane.