In the five kindom classification of Whittacker there is-

Options

A. No mention of viruses
B. Mention of lichers
C. No mention of viroids
D. No mention of viruses, viroids and lichens

Answer

### Step-by-Step Solution:

1. **Understanding the Five Kingdom Classification**: The Five Kingdom Classification system proposed by R.H. Whittaker categorizes all living organisms into five distinct kingdoms: Monera, Protista, Fungi, Plantae, and Animalia.

2. **Identifying Each Kingdom**:
- **Monera**: This kingdom includes prokaryotic organisms, primarily bacteria. They are unicellular and lack a true nucleus.
- **Protista**: This kingdom consists of eukaryotic unicellular organisms. It includes protozoa and some algae.
- **Fungi**: This kingdom is made up of multicellular eukaryotic organisms that absorb nutrients from their environment. Examples include mushrooms and molds.
- **Plantae**: This kingdom includes multicellular eukaryotic organisms that perform photosynthesis. They have cell walls made of cellulose.
- **Animalia**: This kingdom consists of multicellular eukaryotic organisms that are heterotrophic and do not have cell walls.

3. **Exclusion of Viruses**: It is important to note that viruses are not classified under any of these five kingdoms. They are considered acellular and do not fit into the traditional definition of living organisms because they cannot reproduce independently and are obligate parasites.

4. **Conclusion**: In the context of the question, the correct statement would be that the Five Kingdom Classification of Whittaker does not include viruses.