Which one of the following sets of animals belong to a single taxonomic group ?

Options

A. Cuttlefish, Jellyfish, Silverfish, Dogfish, Starfish
B. Bat, Pigeon, Butterfly
C. Monkey, Chimpanzee, Man
D. Silkworm, Tapeworm, Earthworm

Explanation

To determine which set of animals belongs to a single taxonomic group, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Analyze Option 1: Cuttlefish, Jellyfish, Silverfish, Dogfish, Starfish**
- **Cuttlefish**: Belongs to the phylum Mollusca.
- **Jellyfish**: Belongs to the phylum Cnidaria.
- **Silverfish**: An insect that belongs to the phylum Arthropoda.
- **Dogfish**: A type of fish that belongs to the class Chondrichthyes (Pisces).
- **Starfish**: Belongs to the phylum Echinodermata.
- **Conclusion**: All these animals belong to different taxonomic groups. **(Incorrect option)**

2. **Analyze Option 2: Bat, Pigeon, Butterfly**
- **Bat**: A mammal belonging to the class Mammalia.
- **Pigeon**: A bird belonging to the class Aves.
- **Butterfly**: An insect belonging to the class Insecta (phylum Arthropoda).
- **Conclusion**: These animals belong to different taxonomic groups. **(Incorrect option)**

3. **Analyze Option 3: Monkey, Chimpanzee, Man**
- **Monkey**: A mammal belonging to the order Primates.
- **Chimpanzee**: Also a mammal belonging to the order Primates.
- **Man**: A mammal, specifically Homo sapiens, also belonging to the order Primates.
- **Conclusion**: All these animals belong to the same taxonomic group (order Primates). **(Correct option)**

4. **Analyze Option 4: Silkworm, Tapeworm, Earthworm**
- **Silkworm**: The larva of a moth, belonging to the phylum Arthropoda.
- **Tapeworm**: A parasitic flatworm belonging to the phylum Platyhelminthes.
- **Earthworm**: Belongs to the phylum Annelida.
- **Conclusion**: These animals belong to different taxonomic groups. **(Incorrect option)**

### Final Answer:
The correct option is **Option 3: Monkey, Chimpanzee, and Man**, as they all belong to the same taxonomic group (order Primates).

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