Cry protein is obtained from

Options

A. Protozoan
B. Bacteria
C. Fungi
D. Algae

Answer

### Step-by-Step Solution

1. **Identify the Protein**: The question asks about "Cry protein." This protein is known for its insecticidal properties.

2. **Understand the Source**: Cry proteins are derived from a specific type of organism. The transcript mentions that it is linked to a gene known as the "Cry gene."

3. **Identify the Organism**: The Cry gene is found in the DNA of a specific bacterium. The transcript identifies this bacterium as **Bacillus thuringiensis** (Bt).

4. **Function of Cry Protein**: The Cry protein acts as a toxin that is effective against certain insects and pests. This property is utilized in agricultural biotechnology to create pest-resistant crops.

5. **Conclusion**: Therefore, Cry protein is obtained from **Bacillus thuringiensis**.

### Final Answer
Cry protein is obtained from **Bacillus thuringiensis**.