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. **Identify the Condition**: The question asks about a product formed by genetic engineering to treat pituitary dwarfism. Pituitary dwarfism is caused by a deficiency in a specific hormone.

2. **Determine the Hormone Involved**: The hormone responsible for growth and development is the growth hormone, also known as human growth hormone (HGH) or somatotrophin.

3. **Understand the Cause of Pituitary Dwarfism**: Pituitary dwarfism occurs due to insufficient secretion of HGH from the anterior lobe of the pituitary gland. This deficiency leads to stunted growth in affected individuals.

4. **Link Genetic Engineering to Treatment**: Genetic engineering has enabled the production of bioengineered forms of HGH. These bioengineered products can be used to supplement the deficient hormone in individuals with pituitary dwarfism.

5. **Conclude with the Correct Product**: The product formed by genetic engineering to treat pituitary dwarfism is human growth hormone (HGH).

6. **Final Answer**: Therefore, the correct option is **human growth hormone (HGH)**.

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