Question

Glandulosensary organs seen in roundworm

Answer 1

Glandular cell, one biciliated sensory cell, and a hollow seta. The consistent structure of a highly complex organ such as the glandular sensory organ with one type B glandular cell and one monociliated sensory cell suggests that the Stilbonematinae are monophyletic in spite of their otherwise diverse morphology.

Sorry i am not sure about this

Answer 2

Answer:

Roundworms : The worm is approximately one millimeter long. At right, a diagrammatic view of the internal anatomy of a roundworm, showing the simplicity of its organization.