7 - 8 finger-like blind tubules open into anterior part of midgut of Cockroach. They are

Options

A. Intestinal Caeca
B. Malpighian tubules
C. Hepatic caeca
D. None of the above

Answer

To solve the question regarding the finger-like blind tubules that open into the anterior part of the midgut of a cockroach, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Anatomy of the Cockroach Digestive System**:
- The digestive system of a cockroach is divided into three main parts: the foregut, midgut, and hindgut.
- The foregut includes structures like the pharynx, esophagus, crop, and gizzard.

2. **Identify the Location of the Tubules**:
- The question specifies that the finger-like blind tubules are located in the anterior part of the midgut. This is a crucial detail as it helps narrow down the options.

3. **Recognize the Function of the Tubules**:
- The tubules in question are involved in digestion and are similar in function to the liver in humans. They secrete digestive enzymes that aid in the breakdown of food.

4. **Identify the Correct Terminology**:
- The term "hepatic cica" refers to these structures in the cockroach. They are indeed 7 to 8 finger-like blind tubules that assist in digestion.

5. **Eliminate Incorrect Options**:
- **Intestinal cica**: This term does not refer to any structure in cockroaches.
- **Malpighian tubules**: These are involved in excretion, not digestion, thus they are not the correct answer.
- **None of the above**: Since we have identified the correct term, this option is also incorrect.

6. **Conclude with the Correct Answer**:
- The correct answer to the question is **Hepatic cica**.

### Final Answer:
The finger-like blind tubules that open into the anterior part of the midgut of a cockroach are called **Hepatic cica**.

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