हिंदी माध्यम नोट्स
Biology
A substance which can act both as an antiseptic and disinfectant is ____ ? (1) aspirin. (2) phenol. (3) analgin. (4) sodium pentothal.
Question : A substance which can act both as an antiseptic and disinfectant is ____ ? (1) aspirin. (2) phenol.…
Which of the following is not an antipyretic ? (1) Aspirin (2) Paracetamol (3) Barbituric acid (4) Phenacetin
Question : Which of the following is not an antipyretic ? (1) Aspirin (2) Paracetamol (3) Barbituric acid (4) Phenacetin…
Chemically heroin is ______ ? (1) morphinediacetate. (2) morphinemonoacetate. (3) morphinedibenzoate. (4) morphinemonobenzoate.
Question : Chemically heroin is ______ ? (1) morphine diacetate. (2) morphine monoacetate. (3) morphine di benzoate. (4) morphine mono…
The substances which affect the central nervous system and induce sleep are called _____?
Question : The substances which affect the central nervous system and induce sleep are called _____ ? (1) antipyretics. (2)…
Penicillin was first discovered by ______ ? (1) A. Fleming. (2) L. Pasteur. (3) G. Thompson (4) A. Noble.
Question : Penicillin was first discovered by ______ ? (1) A. Fleming. (2) L. Pasteur. (3) G. Thompson (4) A.…
Antiseptic properties of iodoform are due to the decomposition of _____ ?
Question : Antiseptic properties of iodoform are due to the decomposition of ______ ? (1) iodoform itself. (2) free iodine.…
Paracetamol is _______ ? (1) both antipyretic and analgesic. (2) only analgesic. (3) only antipyretic. (4) antimicrobial.
Question 3. Paracetamol is _______ ? (1) both antipyretic and analgesic. (2) only analgesic. (3) only antipyretic. (4) antimicrobial. Answer…
पुरुष की सहायक नलिकाओं एवं ग्रन्थियों के प्रमुख कार्य क्या हैं ? male accessory ducts and glands in hindi
प्रश्न 11. पुरुष की सहायक नलिकाओं एवं ग्रन्थियों के प्रमुख कार्य क्या हैं ? (male accessory ducts and glands in…
शुक्रीय प्रद्रव्य (सेमिनल प्लाज्मा) के प्रमुख संघटक क्या हैं ? Write the components of seminal plasma Class 12
प्रश्न 10. शुक्रीय प्रद्रव्य (सेमिनल प्लाज्मा) के प्रमुख संघटक क्या हैं ? (Write the components of seminal plasma Class 12…
शुक्राणुजनन एवं वीर्यसेचन (स्परमिएशन) की परिभाषा लिखिए। spermiogenesis and spermatogenesis definition in hindi
प्रश्न 8. शुक्राणुजनन एवं वीर्यसेचन (स्परमिएशन) की परिभाषा लिखिए। (spermiogenesis and spermatogenesis definition in hindi) उत्तर : शुक्राणुजनन (Spermiogenesis) -…