In two-kingdom classification procaryotes are placed in

Options

A. Protozoa
B. Scyphozoa
C. Kingdom Animalia
D. Kingdom Plantae.

Answer

**Step-by-Step Solution:**

1. **Understanding Two-Kingdom Classification**: The two-kingdom classification system was proposed by Carl Linnaeus, which divides all living organisms into two main groups: Kingdom Animalia (animals) and Kingdom Plantae (plants).

2. **Defining Prokaryotes**: Prokaryotes are organisms that lack a true nucleus and membrane-bound organelles. They include bacteria and archaea.

3. **Characteristics of Prokaryotes**: Prokaryotes have a cell wall, which is a significant feature. In bacteria, this cell wall is primarily composed of peptidoglycan.

4. **Placement of Prokaryotes in Two-Kingdom Classification**: In the two-kingdom classification system, prokaryotes were initially classified under Kingdom Plantae because they possess a cell wall, similar to plants.

5. **Conclusion**: Therefore, in the two-kingdom classification, prokaryotes are placed in Kingdom Plantae.

**Final Answer**: Prokaryotes are placed in Kingdom Plantae in the two-kingdom classification.

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