Identify the location and function of the following structures in a cockroach:
$(i)$ Gizzard
$(ii)$ Hepatic caecum

  • A
    Gizzard: Foregut,grinding food; Hepatic caecum: Midgut,secreting digestive enzymes.
  • B
    Gizzard: Midgut,absorbing nutrients; Hepatic caecum: Hindgut,water absorption.
  • C
    Gizzard: Hindgut,waste storage; Hepatic caecum: Foregut,food storage.
  • D
    Gizzard: Foregut,secreting enzymes; Hepatic caecum: Midgut,grinding food.

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