List of top Biology Questions on Cockroach asked in NEET (UG)

In both sexes of cockroach, a pair of jointed filamentous structures called anal cerci are present on

Which of the following is characteristic feature of cockroach regarding sexual dimorphism?

In cockroach, excretion is brought about by
A. Phallic gland
B. Uricose gland
C. Nephrocytes
D. Fat body
E. Collaterial glands

Which of the following characteristics is incorrect with respect to cockroach ?

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth:

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth:

The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of