Select the correct statement regarding multicellular exocrine glands.
A) Compound glands are so called because they are constructed from more than one cell type.
B) The secretory cells of holocrine glands release their product by rupturing.
C) Exocrine glands always lack ducts.
D) Merocrine glands release their secretion by pinching off part of the cell.
Answer: B) The secretory cells of holocrine glands release their product by rupturing.