JAMB - Biology (2008 - No. 36)
Use the diagram above to answer this question. Which of the organisms is characterised by the possession of a chitinous exoskeleton?
l
ll
lll
lV
توضيح
The chitinous exoskeleton is a characteristic feature of the phylum Arthropoda, I in the diagram is an example of an organism characterized by possessing a chitinous exoskeleton.