Balanoglossus can be considered to be a link between nonchordates and chordates. Comment: on this statement

Explanation

**Step-by-Step Solution:**

1. **Understanding Balanoglossus**: Balanoglossus is a marine organism that belongs to the group of animals known as hemichordates. It exhibits characteristics that are intermediate between non-chordates (like invertebrates) and chordates (like vertebrates).

2. **Characteristics of Chordates**: Chordates are defined by certain key features, including the presence of a notochord, a dorsal nerve cord, pharyngeal gill slits, and a post-anal tail. These features are essential for classifying an organism as a chordate.

3. **Characteristics of Non-Chordates**: Non-chordates, on the other hand, do not possess these features. They may have different body structures and systems, such as a ventral nerve cord and lack of a notochord.

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