Which of the following is incorrect for excretory and respiratory structures of animal mentioned ?

Options

A. `{:("Animals" , "Excretory structure" , "Respiratory structure"), ("Insects", "Malpighian" , "Trachea"):}`
B. `{:("Animals" , "Excretory structure" , "Respiratory structure"), ("Asterias", "Tube feet " , "Papulae"):}`
C. `{:("Animals" , "Excretory structure" , "Respiratory structure"), ("Nereis", "Nephridia " , "Parapodia"):}`
D. `{:("Animals" , "Excretory structure" , "Respiratory structure"), ("Pila ", "Metanephridia" , "Ctenidia"):}`

Answer

B