Question

Consider the statements given below
a. Epithelial cells of the intestine involved in food absorption have zymogen granules at their free surfaces.
b. Hippurine and pinocytic vesicles are secreted by mast cells.
c. Body of hydra and sponges are made up of different types of cells to form tissues.
Select the correct option.

Answer 1

Answer (4)
Zymogen granules are storage substances in the exocrine pancreas.
Cellular level of organisation is present in sponges.