What is the evolutionary significance of Hemichordates?
What is the evolutionary significance of Hemichordates? Hemichordates are a group of marine invertebrates comprising over 100 species of solitary and colonial wormlike creatures. Hemichordates have figured prominently in hypotheses of the evolutionary origins of chordates because they are relatively primitive relatives of vertebrate animals. Why Hemichordates are called half chordates? The name Hemichordate, meaning […]