A) elimination of nitrogenous excretory wastes
B) respiration
C) digestion
D) all of the above
Correct Answer: A
Solution :
Solenocytes are excretory structures similar to flame cells but supplied with blood vessels for picking up excretory products present in some invertebrates and lower chordates. In invertebrates and lower chordates, the digestive system is incomplete or complete.
You need to login to perform this action.
You will be redirected in
3 sec
