| Answer | Crossword Clue |
|---|---|
| prosoma | anterior body region, esp. the arthropod cephalothorax |
| prosomas | anterior body region, esp. the arthropod cephalothorax |
| pituitary | small, somewhat cherry-shaped double structure attached by a stalk to the base of the brain and constituting the master endocrine gland affecting all hormonal functions in the body, consisting of an anterior region (anterior pituitary or adenohypophysis) |
| crabs | A louse that infests human body hair, esp. in the genital region, causing extreme irritation |
