Plants obtained thorugh tissue culture are genetically identical and they are obtained by somatic cells. What do you call them

Options

A. Somaclones
B. Monaclones
C. Somatic hybrids
D. Cross hybrids

Answer

To answer the question regarding the plants obtained through tissue culture that are genetically identical and derived from somatic cells, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Tissue Culture**: Tissue culture is a technique used to grow plants in a controlled environment using small pieces of plant tissue. This method allows for the propagation of plants without the need for seeds.

2. **Genetic Identity**: The plants produced through tissue culture are genetically identical to the parent plant. This is because they are derived from somatic cells, which are non-reproductive cells.

3. **Terminology**: The term used to describe these genetically identical plants derived from somatic cells is crucial.

4. **Options Analysis**:
- **Soma Clones**: This term refers to clones derived from somatic cells, which are indeed genetically identical.
- **Monoclones**: This term refers to a group of cells produced from a single cell asexually, which is not specific to plants from tissue culture.
- **Somatic Hybrids**: This refers to genetically modified plants created by fusing somatic cells from different plants, which is not the case here.
- **Cross Hybrid**: This term refers to plants produced by crossing two different true breeding organisms, which does not apply to tissue culture.

5. **Conclusion**: Based on the definitions and analysis of the options, the correct term for plants obtained through tissue culture that are genetically identical and derived from somatic cells is **Soma Clones**.

### Final Answer:
The plants obtained through tissue culture that are genetically identical and derived from somatic cells are called **Soma Clones**.

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