Stomodaeal valve of cockroach controls: Phylum Arthropoda Mcqs November 22, 2019 BILAL KHATTAK0 A.Proventriculus and ventriculus B.Oesophagus and crop C.Oesophagus and proventriculus D.Buccal cavity and oesophagusRelated Mcqs:Which of these is not the part of stomodaeum in cockroach:Salivary glands in cockroach open into:Perotrophic membrane is found in:Crushing membrane is found in:Space enclosed by mouth-parts in cockroach is called:Brunner’s glands are found in:Salivary chamber in Pheretima is the part of:Cellulase enzyme in cockroach is secreted by:Voice box is another name used for___________??The first butterfly valve of carburets or controls the flow of: