Identify the scientific name of sea pen that belongs to phylum Cnidaria.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Pennatula.
The scientific name of the sea pen that belongs to the phylum Cnidaria is Pennatula.
Sea pens are colonial marine cnidarians belonging to the order Pennatulacea. They have a unique feather-like appearance and are named for their resemblance to old-fashioned quill pens. Pennatula is one of the well-known genera of sea pens found in various ocean habitats.