The term taxon refers to :-

Options

A. Name of a species
B. Name of genus
C. Name of family
D. A taxonomic group of any rank

Answer

**Step-by-Step Solution:**

1. **Understanding the Term 'Taxon':**
- The term "taxon" refers to a group of one or more organisms that are classified together. It can represent any level of the taxonomic hierarchy.

2. **Taxonomic Hierarchy:**
- Taxonomy is the science of classification of living organisms. It includes several ranks such as species, genus, family, order, class, phylum, and kingdom.

3. **Examples of Taxa:**
- For instance, if we consider the onion:
- At the species level, it is classified as *Allium cepa*.
- At the genus level, it is classified under the genus *Allium*.
- At the family level, it belongs to the family *Liliaceae*.
- Each of these classifications represents a different taxon.

4. **Characteristics of Taxa:**
- A taxon can include a single species or a group of species that share common characteristics. It can also represent higher taxonomic ranks that encompass multiple genera or families.

5. **Conclusion:**
- Since a taxon can refer to any taxonomic group of any rank, the correct answer to the question is that the term "taxon" refers to a taxonomic group of any rank.

**Final Answer:**
- The term taxon refers to a taxonomic group of any rank.

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