Compared to blood our lymph has

Options

A. plasma without proteins
B. more WBCs and no RBCs
C. more RBCs and less WBCs
D. no plasma

Explanation

To answer the question "Compared to blood our lymph has," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Blood Composition**:
- Blood is a fluid connective tissue that consists of plasma, red blood cells (RBCs), white blood cells (WBCs), and platelets. Plasma is the liquid component that carries cells and proteins.

2. **Understanding Lymph Composition**:
- Lymph is a clear, colorless fluid that is derived from blood. It is formed by the filtration of blood through capillary walls into the surrounding tissues.

3. **Key Differences**:
- Lymph contains a higher concentration of lymphocytes (a type of WBC) compared to blood. This is because lymph acts as a storage and transport medium for these immune cells.
- Importantly, lymph does not contain red blood cells (RBCs). RBCs are primarily found in blood and are responsible for oxygen transport.

4. **Analyzing the Options**:
- **Option 1**: Plasma without protein - Incorrect, as lymph does contain proteins, though in different concentrations than blood.
- **Option 2**: More WBC and no RBC - Correct, as lymph has more WBCs (especially lymphocytes) and no RBCs.
- **Option 3**: More RBC and less WBC - Incorrect, as lymph does not contain RBCs.
- **Option 4**: No plasma - Incorrect, as lymph is derived from plasma and contains some plasma components.

5. **Conclusion**:
- The correct answer is **Option 2: More WBC and no RBC**. Compared to blood, lymph has a higher concentration of white blood cells and lacks red blood cells.