The corpuscles in blood of cockroach are of two types
(i) Proleucocytes are small hut have large nuclei which occupy main space of the cells.
(ii) Phagocytes are large that engulf bacteria, other harmful microbes and foreign bodies.
The corpuscles in blood of cockroach are of two types
(i) Proleucocytes are small hut have large nuclei which occupy main space of the cells.
(ii) Phagocytes are large that engulf bacteria, other harmful microbes and foreign bodies.