Which of the following is NOT a type of exoskeleton? by Sunday | Apr 24 | Biology NECO | 0 comments A. Cartilage B. Chitin C. Hoot D. Nail E. Shell Correct Answer: Option A – Cartilage Users Also Read These:The process of shedding the exoskeleton of an…The chitin in the exoskeleton of many arthropods is…The soil type that contain nutrients which are not…Use the diagram below to answer this question. Which…If a boy has blood type O and his mother has blood…