What is the origin of Golgi apparatus.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Golgi Apparatus**: The Golgi apparatus is an organelle found in eukaryotic cells that plays a crucial role in the modification, sorting, and packaging of proteins and lipids for secretion or delivery to other organelles.

2. **Connection to Endoplasmic Reticulum (ER)**: The Golgi apparatus originates from the endoplasmic reticulum (ER). The ER is a network of membranes involved in the synthesis of proteins and lipids.

3. **Formation Process**: The Golgi apparatus is formed from vesicles that bud off from the ER. These vesicles carry proteins and lipids synthesized in the ER to the Golgi apparatus.

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