The plant rose is placed under two taxa Rosales and Rosaceae. Which of the following is correct about these ?

Options

A. Rosales is order and Rosaceae is family
B. Rosales is order and Rosaceae is order
C. Rosales is tribe and Rosaceae is family
D. Rosales is family and Rosaceae is tribe

Answer

To solve the question regarding the classification of the plant rose under the taxa Rosales and Rosaceae, we need to understand the hierarchical structure of biological classification.

### Step-by-Step Solution:

1. **Understanding Taxonomy**: Taxonomy is the science of classification of living organisms. It is organized in a hierarchical structure that includes several ranks such as kingdom, phylum, class, order, family, genus, and species.

2. **Identifying the Taxa**:
- **Rosales**: This is an order in the classification system. Orders are higher taxonomic ranks that group together families sharing common characteristics.
- **Rosaceae**: This is a family within the order Rosales. Families are a rank below orders and consist of one or more genera (plural of genus) that share certain traits.

3. **Classification of the Rose Plant**:
- The rose plant belongs to the kingdom Plantae, which includes all plants.
- It is classified under the clade Tracheophytes (vascular plants).
- The phylum is Angiosperms (flowering plants).
- The order is Rosales.
- The family is Rosaceae.
- Within the family Rosaceae, the rose belongs to the subfamily Rosoideae and the genus Rosa.

4. **Conclusion**: Based on the classification, we can conclude that:
- Rosales is indeed an order.
- Rosaceae is a family.

5. **Correct Answer**: Therefore, the correct statement about the taxa is: "Rosales is order and Rosaceae is family."