Archaebacteria and eubacteria have been included under the kingdom

Options

A. Monera
B. Plantea
C. Fungi
D. Protista

Answer

**Step-by-Step Solution:**

1. **Identify the Types of Bacteria**: The question mentions two types of bacteria: Archaebacteria and Eubacteria.

2. **Understand the Classification**: Both Archaebacteria and Eubacteria are classified as prokaryotic organisms. This means they lack a well-defined nucleus and membrane-bound organelles.

3. **Recall the Kingdoms of Life**: In biological classification, organisms are grouped into kingdoms. The relevant kingdoms include Monera, Plantae, Fungi, and Protista.

4. **Determine the Correct Kingdom**: Since Archaebacteria and Eubacteria are both types of bacteria and are characterized by prokaryotic cells, they are included in the kingdom Monera.

5. **Conclude the Answer**: Therefore, the correct answer to the question is that Archaebacteria and Eubacteria have been included under the kingdom Monera.

**Final Answer**: Monera

---