The disease albinism is caused by the deficiency of

Explanation

### Step-by-Step Solution:

1. **Understanding Albinism**: Albinism is a genetic condition characterized by a lack of pigmentation in the skin, hair, and eyes. This condition results in very light skin color and hair.

2. **Identifying the Cause**: The primary cause of albinism is the deficiency of a specific enzyme. This enzyme is crucial for the production of melanin, the pigment responsible for the color of our skin, hair, and eyes.

3. **The Role of Tyrosinase**: The enzyme that is deficient in individuals with albinism is called **tyrosinase**. Tyrosinase is also known as **tyrosine 3 monooxygenase**. This enzyme catalyzes the conversion of the amino acid **tyrosine** into melanin.

...