The levels in classification are called

Options

A. families
B. taxa
C. orders
D. kingdoms

Answer

**Step-by-Step Solution:**

1. **Understanding Classification**: Classification in biology is a systematic way of grouping organisms based on shared characteristics. It helps in organizing the vast diversity of life.

2. **Levels of Classification**: The classification system is hierarchical and consists of several levels. These levels help in categorizing organisms from broad categories to more specific ones.

3. **Identifying the Levels**: The main levels of classification include:
- **Kingdom**: The highest taxonomic rank.
- **Phylum**: A group of related classes.
- **Class**: A group of related orders.
- **Order**: A group of related families.
- **Family**: A group of related genera.
- **Genus**: A group of related species.
- **Species**: The most specific level, representing individual organisms that can interbreed.

4. **Taxa**: Each of these levels is referred to as a "taxon" (plural: taxa). Taxa are the groups or categories used in the classification of organisms.

5. **Conclusion**: Therefore, the levels in classification are called "taxa."

**Final Answer**: The levels in classification are called taxa.

---