Q. The distal parts of Malpighian tubules in Cockroach
A. open into haemolymph
B. open into coelomic cavity
C. float freely in haemolymph
D. are attached to alimentary canal
Answer: float freely in haemolymph
We will be happy to hear your thoughts
A. open into haemolymph
B. open into coelomic cavity
C. float freely in haemolymph
D. are attached to alimentary canal
Answer: float freely in haemolymph