यह भी पढ़ें : भारतीय राजव्यवस्था पर आधारित जीके क्वेश्चंस What is the title with the layer of gases surrounding the Earth that safeguards it through the Solar’s rays? In vitro refers into a laboratory approach that requires manipulating biological supplies outside of a dwelling organism, ordinarily inside a glass https://www.marketingdigitalmarketing.com/2024/12/general-knowledge-general-studies-questions-with-answers-gk-gs.html