Which of the following is a division in taxonomical hierarchy?

Options

A. Dicotyledonae
B. Angiospermae
C. Diptera
D. Sapindales

Answer

To determine which of the following is a division in the taxonomical hierarchy, we need to analyze the options provided:

1. **Dicotyledonus**: This term refers to a group of flowering plants that have two seed leaves (cotyledons). It is a classification under the angiosperms (flowering plants) but is not a division itself. Therefore, this is not the correct answer.

2. **Diptera**: This is an order within the class Insecta, which includes flies and mosquitoes. Since it is an order and not a division, this is also not the correct answer.

3. **Spallendilis**: This term appears to be a misspelling or a less common name. However, if we consider it as referring to an order within the plant kingdom, it still does not qualify as a division. Thus, this is not the correct answer either.

4. **Angiosperm**: This term refers to a major group of flowering plants that produce seeds enclosed in an ovary (fruit). Angiosperms are classified as a division in the plant kingdom. Therefore, this is the correct answer.

### Conclusion:
The correct answer is **Angiosperm**, as it represents a division in the taxonomical hierarchy.