The location and numbers of malpighian tubules in Periplaneta ……………
A. At the junction of midgut and hindgut, about 150.
B. At the junction of foregut and midgut, about 150.
C. Surrounding gizzard, eight.
D. At the junction of colon and rectum, eight.
Answer:A
The location and numbers of malpighian tubules in Periplaneta ……………
A. At the junction of midgut and hindgut, about 150. B. At the junction of foregut and midgut, about 150. C. Surrounding gizzard, eight. D. At the junction of colon and rectum, eight.