In the hierarchy of classification, which grouping will have the smallest number of organisms with maximum common characteristics and which will have the largest number of organisms?

Explanation

To answer the question about the hierarchy of classification in biology, we need to identify which grouping has the smallest number of organisms with maximum common characteristics and which grouping has the largest number of organisms.

### Step-by-Step Solution:

1. **Understanding Hierarchy of Classification**:
- The hierarchy of classification in biology includes several levels: Domain, Kingdom, Phylum, Class, Order, Family, Genus, and Species. Each level groups organisms based on shared characteristics.

2. **Identifying the Smallest Grouping**:
...