Reptiles and their characteristics quiz, MCQ, reptile facts. Here students will learn about animals that fall under Reptilia. Some examples include: snakes, lizards, crocodile, gecko and many more. Reptiles are cold-blooded animals with a generally slender body. They have a leathery skin. A good number of them exhibit a carnivorous life style. Another perculiarity is the fact that most of them lay eggs from where their offspring develop. In this quiz, students will learn about some examples of reptiles and general characteristics that are common in this group. | Multiple choice quiz featuring biology test questions for students to review biology topics. Click on each question and select the correct answer below and submit. Feedback is instant and at the end you will get your score. Biology quiz for 2nd, 3rd, 4th, 5th, 6th, 7th grades to review. Focus: Online science Trivia | science quiz questions | Biology Test | Biology questions.