Differentiate between Chordates and vertebrates

Explanation

To differentiate between Chordates and Vertebrates, we can follow these steps:

### Step 1: Definition of Chordates
- Chordates are a diverse group of animals that are characterized by the presence of a notochord at some stage of their life cycle. This group includes animals such as fish, amphibians, reptiles, birds, and mammals.

### Step 2: Definition of Vertebrates
- Vertebrates are a subphylum of Chordates that possess a backbone or vertebral column. This group includes all animals that have a spine, such as mammals, birds, reptiles, amphibians, and fish.

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