Do mammals and reptiles share any characteristic? If so, what is it? Which feature is not characteristic of larval tunicates? A) Gill slits B) Lie attached to the ocean floor C) Notochord D) Tail The defining characteristics of the phylum ...
Which of the below is a subgroup of the clade Bilateria? More than one answer is possible - Porifera - Protostomes - Radiata - Deuterostomes The defining characteristics of the phylum Arthropoda are A. jointed legs, ecdysis, an...