State the different modes of `CO_(2)` transport in blood.

Explanation

To answer the question regarding the different modes of carbon dioxide (CO₂) transport in blood, we can break it down into three main forms:

### Step-by-Step Solution:

1. **Dissolved State**:
- Approximately **7%** of carbon dioxide is transported in the blood in a dissolved state. This means that CO₂ is simply dissolved in the plasma, which is the liquid component of blood. This form is a physical solution and is influenced by temperature and pressure.

2. **Carbamino Compounds**:
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