Question
Question: Regarding blood circulation, it may be said that in *Pheretima* the dorsal vessel is a...
Regarding blood circulation, it may be said that in Pheretima the dorsal vessel is a
A
Collecting vessel in first two segments and distributing vessel in other
B
Distributing vessel in first five segments and collecting vessel in other
C
Collecting vessel in first thirteen segments & distributing vessel in intestinal region
D
Distributing vessel in first thirteen segments & collecting vessel in intestinal region
Answer
Distributing vessel in first thirteen segments & collecting vessel in intestinal region