Lymph can be defined as `:-`

Options

A. Blood minus corpuscles
B. Blood minus Plasma
C. Blood minus WBC
D. Blood minus RBC & Platelets

Answer

**Step-by-Step Solution:**

1. **Definition of Lymph**: Lymph is a clear, colorless fluid that is part of the lymphatic system in the body. It is similar to blood but has different components.

2. **Composition of Lymph**: Lymph mainly consists of lymphocytes (a type of white blood cell), nutrients, hormones, and other substances. It does not contain red blood cells (RBCs) or platelets.

3. **Comparison with Blood**: To understand lymph better, we can define it as "blood minus" certain components. Specifically, lymph can be described as:
- Blood minus corpuscles (which include RBCs and platelets)
- Blood minus plasma (the liquid component of blood)
- Blood minus WBCs (white blood cells, which include lymphocytes)

4. **Key Characteristics**: The absence of RBCs is what gives lymph its colorless appearance. RBCs contain hemoglobin, which is responsible for the red color of blood.

5. **Function of Lymph**: Lymph plays a crucial role in the immune system and helps in the transportation of fats absorbed from the digestive system to various organs.

6. **Final Definition**: Therefore, lymph can be defined as "blood minus RBCs and platelets".