Choose the correct sequence in the hierarchy of taxonomic categories in descending order

Options

A. species - Genus - Family - Order - Class - Division
B. division - Order - Class - Family - Genus - Species
C. division - Class - Family - Order - Genus - Species
D. division - Class - Order - Family - Genus - Species

Answer

To solve the question regarding the correct sequence in the hierarchy of taxonomic categories in descending order, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Taxonomic Categories**: Taxonomic categories are the ranks used in the biological classification of living organisms. They are organized in a specific order, which can be either ascending or descending.

2. **Identify the Hierarchical Order**: The standard descending order of taxonomic categories is as follows:
- Kingdom
- Division (or Phylum)
- Class
- Order
- Family
- Genus
- Species

3. **Recognize the Question's Requirement**: The question asks for the correct sequence in descending order. This means we need to start from the highest category (Kingdom) and move to the lowest (Species).

4. **Evaluate the Options**: We need to analyze the provided options to see which one matches the correct descending order:
- **Option 1**: Species, Genus (This is ascending, so it's incorrect)
- **Option 2**: Division, Order, Class (This is incorrect as Class comes before Order)
- **Option 3**: Division, Class, Family, Order (This is incorrect as Order comes before Family)
- **Option 4**: Division, Class, Order, Family, Genus, Species (This is correct as it follows the descending order)

5. **Select the Correct Answer**: Based on the analysis, the correct sequence in descending order is:
- Division, Class, Order, Family, Genus, Species

### Final Answer:
**Division, Class, Order, Family, Genus, Species**

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