Removal of which organ will have least effect in an adult Human `:-`

Options

A. Spleen
B. Liver
C. Pancreas
D. Pituitary

Answer

**Step-by-Step Solution:**

1. **Identify the Organs in Question**: The organs listed in the question are the spleen, liver, pancreas, and pituitary gland.

2. **Evaluate the Function of Each Organ**:
- **Pituitary Gland**: Known as the master gland, it regulates other glands and hormones in the body. Removal would disrupt hormonal balance and bodily functions significantly.
- **Pancreas**: Produces insulin and digestive enzymes. Its removal would lead to diabetes (due to lack of insulin) and digestive issues (due to lack of enzymes).
- **Liver**: Essential for detoxification, metabolism, and bile production. Removal would severely affect digestion and metabolic processes.
- **Spleen**: Involved in immune response and filtering blood. While it plays a role in fighting infections, other organs, especially the liver, can compensate for its functions.

3. **Determine the Impact of Removal**:
- **Pituitary Gland**: High impact due to hormonal imbalance.
- **Pancreas**: High impact due to diabetes and digestive issues.
- **Liver**: High impact due to essential metabolic functions.
- **Spleen**: Least impact since the liver can take over some of its immune functions.

4. **Conclusion**: Based on the evaluation, the organ whose removal would have the least effect on an adult human is the **spleen**.

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