Option A.Dictyosomes are small Golgi complexes scattered throughout the cytoplasm present in the invertebrates and plant cells. It is specially extensive in the secretory cells.

Dictyosome

- Secretory cells are specialized cells that are involved in the production and secretion of various substances.
- One of the organelles that play a crucial role in the secretory pathway is the dictyosome, also known as the Golgi apparatus.
- The Golgi apparatus is responsible for processing, packaging, and sorting proteins and lipids synthesized by the endoplasmic reticulum (ER) before they are secreted from the cell.
- In secretory cells, the Golgi apparatus is present in higher numbers compared to other organelles due to its central role in the secretory pathway.
- The Golgi apparatus consists of a series of flattened membrane-bound sacs called cisternae, which are stacked on top of each other.
- Each cisterna performs a specific function in modifying and sorting molecules before they are transported to their final destination within or outside the cell.
- The Golgi apparatus also plays a role in the formation of lysosomes, which are organelles containing digestive enzymes that break down cellular waste and foreign substances.
- Overall, the high number of Golgi apparatus in secretory cells reflects the importance of this organelle in the processing and secretion of various substances.