The Jawless Vertebrates Are Called Agnatha,and the Jawed Vertebrates Are

Q8: Tunicates belong to the subphylum _ (Tunicata).

Q9: Pelagic tunicates with barrel-shaped bodies and complex

Q10: Modification of the pharyngeal slits for first

Q11: Reproduction in sea squirts is<br>A)asexual,with new individuals

Q12: The extant group likely to be the

Q14: The difference(s)between the traditional and cladistic classification

Q15: Discuss the contention that the ammocoete larva

Q16: A dorsal tubular nerve cord is<br>A)another name

Q17: Salps in the class Thalacea<br>A)are barrel-shaped open-ocean

Q18: The central definition of a monophyletic group