Get Mystery Box with random crypto!

Which of the following is not a primary function of protonephr | Honhaar Chhatra NEET

Which of the following is not a primary function of protonephridia?
Anonymous Quiz
0%
(a) Excretion
9%
(b) Osmoregulation
55%
(c) Fluid volume regulation
36%
(d) Ionic volume regulation