The correct option is C Male cockroach
Conglobate glands are present in the male cockroach. It is a large elongate sac-like structure, lies beneath the mushroom gland and ejaculatory duct. It opens by the side of male gonopore. The secretion of accessory glands is mixed with the spermatozoa. Its function is the formation of the outermost covering of spermatophore
Conglobate glands are absent in earth worm, house fly and female cockroach. So, the correct answer is 'Male cockroach'