NCERT BOOK CLASS 12TH BIOLOGY MCQ Chapter 8 : Microbes in Human Welfare Important MCQs with Answers 1. Which of the following microorganisms is useful in making curd? a) Lactobacillus b) Saccharomyces c) Penicillium d) Rhizobium Answer: a) Lactobacillus 2. Read More …
Tag: NCERT BOOK CLASS 12TH BIOLOGY MCQ
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 8 Microbes in Human Welfare मानव कल्याण में सूक्ष्मजीव
NCERT BOOK CLASS 12TH BIOLOGY MCQ अध्याय 8 : मानव कल्याण में सूक्ष्मजीव (Microbes in Human Welfare ) महत्वपूर्ण बहुविकल्पीय प्रश्न (MCQs) 1. निम्नलिखित में से कौन-सा सूक्ष्मजीव (microorganism) दही बनाने में उपयोगी है? a) लैक्टोबैसिलस (Lactobacillus) b) सैकरोमाइसीज (Saccharomyces) Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 6 Evolution विकास
NCERT BOOK CLASS 12TH BIOLOGY MCQ अध्याय 6 : विकास (Evolution) महत्वपूर्ण बहुविकल्पीय प्रश्न (MCQs) 1. विकास (Evolution) का अध्ययन किससे संबंधित है? (a) जीवों की उत्पत्ति (Origin of life) (b) जीवों में समय के साथ होने वाले परिवर्तन (Changes Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 5 Molecular Basis of Inheritance MCQ
NCERT BOOK CLASS 12TH BIOLOGY MCQ Chapter 5 : Molecular Basis of Inheritance Important MCQs with Answers 1. What is the full form of DNA? a) Deoxyribonucleic Acid b) Dinitrogen Acid c) Deoxyribose Nucleotide d) Dinucleotide Acid Answer: a) Deoxyribonucleic Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 4 Principle of Inheritance and Variation MCQ
NCERT BOOK CLASS 12TH BIOLOGY MCQ Chapter 4 : Principle of Inheritance and Variation Important Multiple Choice Question (MCQs) 1. Which plant did Mendel select for his experiments? a) Wheat b) Pea c) Rice d) Maize Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 4 Principle of Inheritance and Variation वंशागति और विविधता के सिध्दांत
NCERT BOOK CLASS 12TH BIOLOGY MCQ अध्याय 4 : वंशागति और विविधता के सिध्दांत महत्वपूर्ण बहुविकल्पीय प्रश्न (MCQs) 1. मेंडल (Mendel) ने अपने प्रयोगों के लिए किस पौधे का चयन किया था? a) गेहूं (Wheat) b) मटर (Pea) c) चावल Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 3 Reproductive Health MCQ
NCERT BOOK CLASS 12TH BIOLOGY MCQ Chapter 3 : Reproductive Health Important Multiple Choice Question (MCQs) 1. Reproductive health means: a) Only abstaining from sexual relations b) Complete physical, mental and social well-being in all reproductive aspects c) Only the Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 3 Reproductive Health जनन स्वास्थ्य
NCERT BOOK CLASS 12TH BIOLOGY MCQ अध्याय 3 : जनन स्वास्थ्य महत्वपूर्ण बहुविकल्पीय प्रश्न (MCQs) 1. जनन स्वास्थ्य (Reproductive Health) का अर्थ है: a) केवल यौन संबंधों से मुक्त रहना b) जनन संबंधी सभी पहलुओं में पूर्ण शारीरिक, मानसिक और Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 2 Human Reproduction MCQ
NCERT BOOK CLASS 12TH BIOLOGY MCQ Chapter 2 : Human Reproduction Important Multiple Choice Question (MCQs) 1. Where does sperm production occur in the testes? a) Epididymis b) Seminiferous tubules c) Prostate gland d) Vas deferens Read More …
NCERT BOOK CLASS 12TH BIOLOGY CHAPTER 1 Sexual Reproduction in Flowering Plants MCQ
NCERT BOOK CLASS 12TH BIOLOGY MCQ CHAPTER 1 : Sexual Reproduction in Flowering Plants Important multiple Questions (MCQs) 1. What is the main organ of sexual reproduction in flowering plants? a) Root b) Flower c) Stem Read More …