Read the following :
a. Lymph absorbs and transports fat from the intestine .
b. Lymph nodes produce fibrinogen.
c. Lymphatic capillaries present in the intestinal villi are known as lacteals.
d. Lymph transports oxygen only.
Which of these statements are true ?

Options

A. a, c
B. b, d
C. c, d
D. a, b

Answer

To determine which statements about lymph are true, let's analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement A: Lymph absorbs and transports fat from the intestine.**
- This statement is **true**. Lymph plays a crucial role in the absorption of fats from the intestine. Specifically, lymphatic capillaries called lacteals, located in the intestinal villi, absorb dietary fats and transport them into the bloodstream.

2. **Statement B: Lymph nodes produce fibrinogen.**
- This statement is **false**. Fibrinogen, a protein essential for blood clotting, is produced by the liver, not by lymph nodes. Lymph nodes are primarily involved in filtering lymph and producing lymphocytes, which are important for immune responses.

3. **Statement C: Lymphatic capillaries present in the intestinal villi are known as lacteals.**
- This statement is **true**. The lymphatic capillaries in the intestinal villi are indeed referred to as lacteals. They specifically absorb fats and fat-soluble vitamins from the digestive tract.

4. **Statement D: Lymph transports oxygen only.**
- This statement is **false**. Lymph does not transport oxygen exclusively; it transports a variety of substances including nutrients, waste products, and immune cells. Oxygen transport is primarily the function of blood.

### Conclusion:
Based on the analysis:
- **True Statements**: A and C
- **False Statements**: B and D

Thus, the true statements are A and C.