What are the main conventional symbols and signs used in genetic family trees? What is a genetic family tree?

Explanation

### Step-by-Step Solution:

1. **Understanding Genetic Family Trees**:
- A genetic family tree, also known as a pedigree, is a diagram that represents the occurrence and inheritance of genetic traits in a family across generations. It helps in tracking genetic disorders and understanding how traits are passed down.

2. **Main Symbols Used in Pedigrees**:
- **Circle**: Represents a female.
- **Square**: Represents a male.
...