Depending upon the chemical nature of the template (DNA or RNA) and the nature of nucleic acids synthesised from it (DNA or RNA), list the types of nucleic acid polymerases.

Explanation

To answer the question regarding the types of nucleic acid polymerases based on the chemical nature of the template (DNA or RNA) and the nature of nucleic acids synthesized (DNA or RNA), we can categorize them as follows:

### Step-by-Step Solution:

1. **Understanding Polymerases**:
- Polymerases are enzymes that synthesize nucleic acids (DNA or RNA) by adding nucleotides to a growing chain based on a template.

2. **Types of Templates**:
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