Tag: ExamStrategy

30 HUMAN HEALTH AND DISEASE QUESTIONS HUMAN HEALTH AND DISEASE QUESTIONS CHAPTER NOTES The ‘good humor’ hypothesis of health was disproved by the discovery of blood circulation 2. discovery of compound microscope demonstration of normal body temperature in persons with blackbile both (1) and (3) The term health can be defined as the state of […]

30 HUMAN HEALTH AND DISEASE HUMAN HEALTH AND DISEASE PRACTICE QUESTIONS HUMAN HEALTH AND DISEASE Health: In simple terms, Health can be defined as free from all diseases and infections. According to the World Health Organization (WHO), health is not only the absence of disease or illness. It is a state of an active and […]

29 EVOLUTION QUESTIONS EVOLUTION QUESTIONS CHAPTER NOTES The study of the history of life forms of the earth is called A) Evolutionary Biology B) Ecology C) Environmental biology D) Comparative anatomy Match Column-I with Column-II. Column-I                                  Column-II (a) Origin of the universe          (1) 4.5 billion years ago (b) Origin of earth                     (2) 4 billion […]

29 EVOLUTION EVOLUTION PRACTICE QUESTIONS Origin of Life: The origin of life is considered unique events in the history of universe. Huge cluster of galaxies comprises the universe. Galaxies contain stars and clouds of dust and smoke. Big Bang Theory attempts to explain the origin of universe. According to this theory, a huge explosion occurs […]

28 MOLECULAR BASIS OF INHERITANCE QUESTIONS MOLECULAR BASIS OF INHERITANCE QUESTIONS CHAPTER NOTES Monomer of nucleic acids are – A) Peptides B) Nucleosides C) Ribonucleosides D) None of these DNA and RNA are types of – A) Nucleotides B) Nucleosides C) Nucleic acids D) Nucleamides Length of DNA is usually defined as- A) Number of […]

28 MOLECULAR BASIS OF INHERITANCE MOLECULAR BASIS OF INHERITANCE PRACTICE QUESTIONS MOLECULAR BASIS OF INHERITANCE The DNA: DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are two types of nucleic acid found in living organisms. DNA acts as genetic material in most of the organisms. RNA also acts as genetic material in some organisms as in […]

27 PRINCIPLES OF INHERITANCE AND VARIATION PRINCIPLES OF INHERITANCE AND VARIATION Genetics is the subject that deals with A) inheritance B) variation of characteristics C) reproduction D) both (a) and (b) The basis of heredity is A) variation B) inheritance C) mutation D) linkage Humans knew from as early as 8000–1000 BC that one of […]

27 PRINCIPLES OF INHERITANCE AND VARIATION PRINCIPLES OF INHERITANCE AND VARIATION PRACTICE QUESTIONS Introduction: Genetics is the study of principles and mechanism of heredity and variation. Gregor Johann Mendel is known as ‘father of Genetics’. important attributes to the reproductive health of a society. Inheritance: Inheritance is the process by which characters are passed on […]

26 REPRODUCTIVE HEALTH QUESTIONS 26 REPRODUCTIVE HEALTH CHAPTER NOTES According to World Health Organisation, a reproductively healthy individual possesses A) Functionally and morphologically normal reproductive organs B) Normal emotional and behavioural interactions with society C) Total well-being in all aspects of reproductions D) All of these Which country commenced the action plans at national level […]

26 REPRODUCTIVE HEALTH REPRODUCTIVE HEALTH PRACTICE QUESTIONS Reproductive Health: Problem and Strategies India was amongst the first countries in the world to initiate to the programmed “family planning” initiated in 1951. Reproductive health in a society forms a crucial part of general health. Improved programs covering wider reproduction-related areas are currently in operation under the […]