Tissue culture technique can produce infinite number of new plants from a small parental tissue.The economic importance of the technique is in raising

Options

A. Variants through picking up somaclonal variations
B. Genetically uniform population identical to the original parent
C. Homozygous diploid plants
D. Development of new species

Answer

**Step-by-Step Solution:**

1. **Understanding Tissue Culture Technique**: Tissue culture is a method used to grow plants in a controlled environment, typically in vitro (outside the natural environment) using a small piece of plant tissue known as the explant.

2. **Process of Micropropagation**: The technique involves micropropagation, where the explant is cultured in a nutrient medium that promotes cell division and growth, leading to the formation of new plants.

3. **Production of Identical Plants**: One of the key features of tissue culture is that it can produce a large number of genetically identical plants (clones) from a single parent plant. This is crucial for maintaining desirable traits in the offspring.

4. **Economic Importance**: The economic significance of this technique lies in its ability to produce a genetically uniform population of plants that are identical to the original parent. This is particularly beneficial in agriculture and horticulture for mass production of high-quality plants.

5. **Evaluating Options**:
- **Option 1**: Variants through picking up somaclonal variations - Incorrect, as tissue culture produces genetically identical plants.
- **Option 2**: Genetically uniform population identical to the original parent - Correct, as this describes the outcome of tissue culture.
- **Option 3**: Homozygous diploid plants - Incorrect, as tissue culture does not specifically produce homozygous diploids.
- **Option 4**: Development of new species - Incorrect, as tissue culture does not inherently lead to the creation of new species.

6. **Conclusion**: The correct answer to the question is that the economic importance of tissue culture technique is in raising a genetically uniform population identical to the original parent.

**Final Answer**: The economic importance of the tissue culture technique is in raising genetically uniform populations identical to the original parent.

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