In the following diagram, A, B, C, D and E respectively are:

(1) Salivary ducts, crop, gizzard, malpighian tubules, ileum

(2) Salivary reservoir, gizzard, hepatic caeca, malpighian tubules, ileum

(3) Salivary reservoir, gizzard, ileum, malpighian tubules, hepatic caeca

(4) Salivary duct, midgut, hepatic caeca, malpighian tubules, ileum

(2) A: salivary reservoir

B: gizzard

C: hepatic caeca

D: malpighian tubules

E: ileum

Difficulty Level:

  • 14%
  • 67%
  • 10%
  • 11%