Trophocyte, mycetocytes, oencytes and urate cells are found in the fat body of cockroach, which statement is true ?

Fat body of cockroach has

Fat body of cockroach has

Fat body of cockroach has

Fat body of cockroach has

Mycetocyte cells of the fat body of cockroach help in

Respiratory system of cockroach I. consists of tracheae, tracheoles and spiracles. II. are coordinates and regulated by nerve centres in thoracic genglia which are stimulated by low O_ 2 and higher CO _ 2 concentration in tissue fluids. III. contains mainly four types of cells trophocytes, mycetocytes, oenocytes and urate cells. IV. is open or lacunar type. Choose the option for the correct statements.

Fat bodies of cockroach are anlogous to vertebrate

Which is not found in female cockroach?

Which is not true for cockroach?

Which is not true for cockroach?