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What is the membrane that joins tergites and sternites in cockroach?(a) Arthrodial membrane(b) Arthropodal membrane(c) Vesicular membrane(d) Capillary membraneI had been asked this question in unit test.My enquiry is from Animals Structural Organisations in chapter Structural Organisations in Animals of Biology – Class 11

Answer» RIGHT option is (a) Arthrodial membrane

Easiest explanation: Tergites and STERNITES are DIVISIONS of sclerites, which are HARD plates that make up the exoskeleton of cockroaches. Tergites and sternites and joined by a flexible, THIN arthrodial membrane or articular membrane.


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