Question

what are gnathostoma of chordates​

Answer 1

Answer:

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Panel A, The chordates are a monophyletic assemblage that can be divided into three subphyla: protochordates, (Amphioxus and the tunicates), Agnatha (hagfish and lamprey), and Gnathostoma (cartilaginous fishes, bony fishes.

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Answer 2

Answer:

Gnathostomata are the jawed vertebrates. The term derives from Greek: γνάθος "jaw" + στόμα "mouth". Gnathostome diversity comprises roughly 60,000 species, which accounts for 99% of all living vertebrates

Explanation: