Environment Quiz or MCQs for Spines and Quills Itâs name truly says it all, this plant looks like a sheep. They lie flat on their back and when a predator attacks, they spike up in defence. Authors W B Spatz, J Tigges. New World Monkeys vs Old World Monkeys. Porcupine Click on âStart Testâ button to start the Quiz. Some of the more technical differences are that New World porcupines have an ⦠Old World porcupines are found in Europe, Africa, and Asia. Old World - Heroes of the Aegean. A leopardâs social life is almost non-existent. The Old World porcupine does not need trees since they use the ground and have ⦠Porcupine Noun. The New World porcupines, family Erethizontidae, are large arboreal rodents, distinguished by their spiny coverings from which they take their name. old world vs new world porcupines - standrewsnashville.org Arnold was a man of the past and disliked the modernization of the world in the 19th century, making it harder for him to find happiness.