Reproducing new plants by cells instead of seeds is known as

Options

A. Mutation
B. Tissue culture
C. Antibiotics
D. Biofertilizer

Answer

To solve the question "Reproducing new plants by cells instead of seeds is known as," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a term that describes the process of creating new plants using cells rather than seeds.

2. **Analyze the Options**: The options provided are:
- Mutation
- Tissue culture
- Antibiotics
- Bio fertilizers

3. **Evaluate Each Option**:
- **Mutation**: This refers to a permanent change in the DNA sequence of an organism. It does not pertain to the reproduction of plants by cells. Thus, this option is incorrect.
- **Tissue Culture**: This is a technique used to grow plant cells, tissues, or organs in a controlled, sterile environment on a nutrient medium. It allows for the reproduction of plants without seeds and is commonly used for cloning plants. This option seems correct.
- **Antibiotics**: These are substances produced by microorganisms that kill or inhibit the growth of bacteria. They are not related to plant reproduction. Therefore, this option is incorrect.
- **Bio Fertilizers**: These are products containing living microorganisms that enhance plant growth when applied to soil or plant surfaces. While they promote growth, they do not refer to the process of reproducing plants from cells. Hence, this option is also incorrect.

4. **Conclusion**: After evaluating all the options, the correct answer is **Tissue Culture**. This method allows for the reproduction of new plants from cells instead of seeds.

### Final Answer:
Reproducing new plants by cells instead of seeds is known as **Tissue Culture**.

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