Clones are prepared from

Options

A. a single plant
B. two different plants
C. many different species
D. many genera

Answer

**Step-by-Step Solution:**

1. **Understanding Clones**: Clones are organisms that are genetically identical to their parent. This means they share 100% of their genetic material with the parent organism.

2. **Asexual Reproduction**: Cloning typically occurs through asexual reproduction, which means that the offspring are produced from a single parent without the fusion of gametes (sperm and egg). This results in no genetic variation.

3. **Identifying the Source of Clones**: Since clones are produced from a single parent, we need to determine the correct option that reflects this.

4. **Analyzing the Options**:
- **Option A: A single plant** - This option is correct because a single plant can produce clones through asexual reproduction.
- **Option B: Two different plants** - This option is incorrect because involving two different plants would mean the involvement of two gametes, leading to genetic variation.
- **Option C: Many different species** - This option is also incorrect as it implies multiple parents, which would again result in variation.

5. **Conclusion**: The correct answer is that clones are prepared from a single parent organism, which can be a single plant or a single animal.

**Final Answer**: Clones are prepared from a single parent organism.

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