Answer:
A characteristic of the nauplius laraval stage is the presence of a single medial eye. This affirmation is True. Letter A
Step-by-step explanation:
A single medial or eye comprising three ou four pigment cup ocelli, sometimes with lens, probably eanbling the organism to determine the direction of the source of light for orientation. The median eye is typical of crustacean nauplius larvae. It may degenarate as the larva develops, or it may persist into the adult form.