The terga, sterna and pleura of cockroach body are joined by:

Options

A. Muscular tissue
B. Arthrodial membrane
C. Cartilage
D. Cementing glue

Answer

B

Explanation

Arthrodial membrane is a tough flexible cuticle that occurs between skeletal elements in insects. The terga is made up of chitinous exoskeleton on dorsal side, sternum is made up of chitinous exoskeleton on ventral side and pleura on lateral sides.