In hybridoma technolgy

Options

A. product of spore formation in bacteria
B. hybrid cells resulting from myeloma cells
C. nerous cells of frog
D. only cells having oncogenes

Explanation

**Step-by-Step Solution:**

1. **Understand Hybridoma Technology**: Hybridoma technology is a method used to produce large quantities of monoclonal antibodies. It involves the fusion of two different types of cells.

2. **Identify the Cells Involved**: The two types of cells that are fused in hybridoma technology are:
- Antibody-producing B-cells (which are responsible for producing specific antibodies).
- Myeloma cells (which are cancerous B-cells that can proliferate indefinitely).

3. **Formation of Hybrid Cells**: When these two cells are fused, they form hybrid cells known as hybridomas. These hybridomas have the ability to produce the specific antibodies from the B-cells while also having the unlimited growth potential of the myeloma cells.

4. **Characteristics of Antibodies Produced**: The antibodies produced by hybridoma technology are known as monoclonal antibodies because they are derived from a single clone of B-cells, thus having a single specificity for a particular antigen.

5. **Evaluate the Options**: Given the options:
- Product of spore formation in bacteria
- Hybrid cells resulting from myeloma cells
- Nervous cells of frogs
- Only cells having oncogenes

The correct option is "Hybrid cells resulting from myeloma cells" as it accurately describes the outcome of hybridoma technology.

6. **Conclusion**: Therefore, the answer to the question is that hybridoma technology results in hybrid cells formed from the fusion of myeloma cells and antibody-producing B-cells.