Name two pentoses which are important constituents of hereditary carriers.

Explanation

To answer the question, "Name two pentoses which are important constituents of hereditary carriers," we can follow these steps:

### Step-by-Step Solution:

1. **Define Pentoses**:
- Pentoses are monosaccharides, which are simple sugars that contain five carbon atoms.

2. **Identify Hereditary Carriers**:
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