Multiple choice

This exoskeleton layer protects the arthropod fully and is the main body of the exoskeleton

  1. Outer

  2. Inner

  3. Middle

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The middle layer (exocuticle) is heavily sclerotized and calcified in some species, providing the main structural strength and physical protection of the exoskeleton.