Clones do not appear during

Options

A. Cuttings
B. Budding
C. Grafting
D. Seed propagation.

Answer

### Step-by-Step Solution

1. **Understanding Clones**: Clones are genetically identical organisms that arise from a single parent. They are produced through asexual reproduction, which involves only one parent organism.

2. **Analyzing the Options**:
- **Option A: Cutting**: In this method, a part of the plant (like a stem or leaf) is cut and planted. The new plant that grows from this cutting is genetically identical to the original plant, hence forming clones.
- **Option B: Budding**: This is another form of asexual reproduction where a new organism develops from an outgrowth or bud on the parent organism. The new organism is also genetically identical to the parent, thus forming clones.
- **Option C: Grafting**: Grafting involves joining parts from two different plants so they grow as one. The part that grows from the graft is genetically identical to the part from which it was taken, resulting in clones.
- **Option D: Seed Propagation**: This method involves the production of new plants from seeds. Seeds are often formed through sexual reproduction, which involves the combination of genetic material from two parents. This leads to genetic variation, and the new plants are not clones of the parent.

3. **Conclusion**: Since clones are formed through asexual reproduction and seed propagation involves sexual reproduction, clones do not appear during seed propagation.

### Final Answer
Clones do not appear during **D: Seed Propagation**.

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