Q. Xenobots, which were seen in the news recently, are robots developed from the stem cells of which organism?
Answer: Frog
Notes: Researchers at Tufts University have developed robots named ‘Xenobots’ from the stem cells of frogs. These robots are able to self-heal after damage and move using particles on their surface -cilia. They can work together in teams and can record information about their surroundings. The robots can be used in bio-medical and environmental studies.