Now a days plants grown by tissue culture called _______.

Options

A. Explant
B. Somaclones
C. Micropropagation
D. Androgenic haploids

Answer

**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 production of genetically identical plants.

2. **Identifying Key Terms**: In the context of tissue culture, there are specific terms associated with the process:
- **Explant**: This refers to the piece of plant tissue that is used to initiate the tissue culture process.
- **Somaclones**: These are the genetically identical plants produced from somatic cells through tissue culture.
- **Micropropagation**: This is the technique of propagating plants by growing plantlets in tissue culture.
- **Androgenic Haploids**: These are haploid plants produced from anther culture.

3. **Evaluating the Options**: The question asks for the term that describes plants grown by tissue culture:
- **Explant**: Incorrect, as it refers to the tissue used, not the resulting plants.
- **Somaclones**: Correct, as these are the genetically identical plants produced from tissue culture.
- **Micropropagation**: Incorrect, as it describes the technique rather than the plants produced.
- **Androgenic Haploids**: Incorrect, as these refer to a specific type of haploid plant produced through a different method.

4. **Conclusion**: The correct answer to the question is "somaclones," as they are the plants grown through tissue culture techniques.

**Final Answer**: Somaclones

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