Animals are classified into hierarchical group, in which one of the following the largest number of species is found

Options

A. Genus
B. Order
C. Family
D. Cohort

Explanation

To determine in which hierarchical group the largest number of animal species is found, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Hierarchical Classification**: Animals are classified into various hierarchical groups such as kingdom, phylum, class, order, family, genus, and species. Each level of classification groups organisms based on shared characteristics.

2. **Identify the Groups**: The question provides four options: genus, order, family, and cohort. It's important to note that "cohort" is synonymous with "order" in this context.

3. **Analyze the Number of Species in Each Group**:
- **Species**: This is the most specific level of classification and contains the smallest number of organisms.
- **Genus**: A group of species that are closely related, containing more species than a single species but fewer than a family.
- **Family**: Contains multiple genera, thus it has more species than genus.
- **Order**: This group contains multiple families, thus it has more species than family.
- **Cohort**: As mentioned, this is synonymous with order, meaning it has the same number of species as the order.

4. **Conclusion**: Since the order (or cohort) contains the largest number of species among the options provided, the answer to the question is **order (or cohort)**.

### Final Answer:
The hierarchical group in which the largest number of species is found is **order (or cohort)**.

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