The first body segment of the earthworm is the _____
A. male genital aperture
B. female genital aperture
C. peristomium
D. clitellum
Answer:C
The first body segment of the earthworm is the _____
A. male genital aperture B. female genital aperture C. peristomium D. clitellum
Explanation: The peristomium or buccal segment is the first body segment of the earthworm. It is the mouth part. The genital apertures and clitellum are located towards the middle of the body of the earthworm.