Posted onJuly 6, 2022inBiology, chemistry The substances which affect the central nervous system and induce sleep are called _____?
Posted onJuly 6, 2022inBiology, chemistry Penicillin was first discovered by ______ ? (1) A. Fleming. (2) L. Pasteur. (3) G. Thompson (4) A. Noble.
Posted onJuly 6, 2022inchemistry Oral contraceptive drugs contain ____ ? (1) mestranol. (2) norethindrone. (3) Both (1) and (2). (4) None of these.
Posted onJuly 6, 2022inchemistry Aspirin is an acetylation product of ______ ? (1) p-dihydroxybenzene. (2) o-hydroxybenzoic acid. (3) o-dihydroxybenzene. (4) m-hydroxybenzoic acid.
Posted onJuly 6, 2022inBiology Antiseptic properties of iodoform are due to the decomposition of _____ ?
Posted onJuly 6, 2022inBiology Paracetamol is _______ ? (1) both antipyretic and analgesic. (2) only analgesic. (3) only antipyretic. (4) antimicrobial.
Posted onJuly 6, 2022inBiology पुरुष की सहायक नलिकाओं एवं ग्रन्थियों के प्रमुख कार्य क्या हैं ? male accessory ducts and glands in hindi
Posted onJuly 5, 2022inBiology शुक्रीय प्रद्रव्य (सेमिनल प्लाज्मा) के प्रमुख संघटक क्या हैं ? Write the components of seminal plasma Class 12
Posted onJuly 5, 2022inBiology शुक्राणुजनन एवं वीर्यसेचन (स्परमिएशन) की परिभाषा लिखिए। spermiogenesis and spermatogenesis definition in hindi
Posted onJuly 4, 2022inindian, इतिहास सिंधु स्थापत्य कला की प्रमुख विशेषताएं क्या है , सिंधु घाटी सभ्यता की कला का वर्णन कीजिए विस्तार