Final answer:
The process depicted in the basal layer of glandular epithelium is cell division, as it relates to gland expansion or regeneration, which differs from exocytosis and other secretion modes such as apocrine or holocrine.
Step-by-step explanation:
The process depicted in the basal layer of the glandular epithelium is B) cell division. This direct answer aligns with the information regarding glandular secretion processes, particularly as described in the figures of glandular secretion modes.
In Biology, particularly in the study of cells and tissues, exocytosis refers to the mechanism where cells expel materials using vesicular transport. These materials are typically enclosed within membrane-bound vesicles that merge with the plasma membrane, releasing their contents into the extracellular space. This process is crucial for various functions, including the secretion of hormones and digestive enzymes.
Cell division, on the other hand, is when a cell replicates to produce two daughter cells, which is a fundamental process for growth, development, and tissue maintenance. Hence, if the basal layer of glandular epithelium shows cell division, it indicates that the gland is expanding or regenerating its cells. Apocrine and holocrine secretion modes involve portions of the cell being released or the cell being destroyed, respectively, none of which are related to simple cell division.