What is synaptonemal complex? Give its function.

Explanation

### Step-by-Step Solution:

1. **Definition of Synaptonemal Complex**:
The synaptonemal complex is a structure that forms during the prophase of meiosis. It is a network of nucleoprotein fibers that connects homologous chromosomes.

2. **Formation of the Synaptonemal Complex**:
This complex forms between homologous chromosomes during the early stages of meiosis, specifically during the zygotene stage of prophase I. It facilitates the alignment of homologous chromosomes.

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