Read the following statement having two blanks A and B in cockroach, a ring of 6 - 8 blind tubules called `ul(A)` is present at the junction of foregut and midgut while at the junction of midgut and hindgut a ring of 100 - 150 yellow coloured yellow coloured thin filamentous `ul(B)` is present.
The one correct option that fills the two blanks is

Options

A. `{:(" A B"),("Malpighian tubules hepatic caecae"):}`
B. `{:(" A B"),("fat bodies vasa efferentia"):}`
C. `{:(" A B"),("hepatic caecae Malpighian tubules"):}`
D. `{:(" A B"),("vas deferens fat bodies"):}`

Answer

C

Explanation

Hepatic caecae secrete digestive juice and Malpighian tubules help in removal of excretory products from haemolymph.