Which of the following product is formed by genetic engineering to treat pituitary dwarfisin ?

Options

A. Interferons
B. Human growth hormone
C. Relaxin
D. Thaumatin

Answer

**Step-by-Step Solution:**

1. **Understanding Pituitary Dwarfism**:
- Pituitary dwarfism is a condition caused by a deficiency of growth hormone, which is produced by the pituitary gland. This deficiency leads to reduced growth and development in individuals.

2. **Identifying the Treatment**:
- The treatment for pituitary dwarfism involves supplementing the body with the growth hormone that is lacking. This is typically done through genetic engineering techniques.

3. **Genetic Engineering and Growth Hormone**:
- Genetic engineering allows scientists to produce recombinant DNA, which can be used to create human proteins, including hormones. In this case, the human growth hormone (HGH) can be produced using genetically modified organisms.

4. **Evaluating the Options**:
- The options provided are:
- Interferons: These are proteins that help the immune system and are not related to growth hormone.
- Human Growth Hormone: This is the correct product used to treat pituitary dwarfism.
- Rilixin: This is not related to growth hormone.
- Thaumatin: This is a sweet protein and does not treat pituitary dwarfism.

5. **Conclusion**:
- The product formed by genetic engineering to treat pituitary dwarfism is **Human Growth Hormone**.

**Final Answer**: Human Growth Hormone

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