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 sinusRelated 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: