Insect haemocoel consists of the following sinuses. Choose the odd one: Agriculture Entomology Mcqs November 23, 2019 BILAL KHATTAK0 A.Pericardial sinus B.Peritarcheal sinus C.Perivisceral sinus D.Perineural sinus Related Mcqs: A cavity surrounding the heart is called: Body cavity is haemocoel in: DDT is toxic to insect pests by: First insect-fossil was found in: In which of the following insect the spiracles are absent? Fossil records indicate that insect evolved during: Insect haemolymph has no gas transport system except in: Insect having prolegs in larval stage: Black scale insect of citrus is controlled by: Factor on which penetration of insecticide through insect cuticle does not depend: