Tag: ExamStrategy

35 ORGANISMS AND POPULATIONS QUESTIONS ORGANISMS AND POPULATIONS QUESTIONS Who is the Indian father of Ecology?   A) E. hackle B) Ramdeo Mishra C) P. odum                  D) Tansley For what is the interaction among organisms is necessary   A) Recreation B) Reproduction C) Survival                  D) Both B and C Basic unit of ecological […]

35 ORGANISMS AND POPULATIONS ORGANISMS AND POPULATIONS PRACTICE QUESTIONS Ecology: Ecology is the branch of biology that deals with the interactions among organisms and between the organism and its physical (abiotic) environment. Study of ecology is important to strike a balance between development and maintenance of natural environmental and biotic communities, use and conservation of […]

34 BIOTECHNOLOGY AND ITS APPLICATIONS QUESTIONS BIOTECHNOLOGY AND ITS APPLICATIONS QUESTIONS CHAPTER NOTES Biotechnology mainly deals with A) Industrial scale production of biopharmaceutical B) Biological use of genetically modified microbes, fungi, plants and animals C) Both A and B D) None of these Which of the following is not included in the application of biotechnology […]

34 BIOTECHNOLOGY AND ITS APPLICATIONS BIOTECHNOLOGY AND ITS APPLICATIONS PRACTICE QUESTIONS Biotechnology: The use of biology to develop technologies and products for the welfare of human beings is known as biotechnology. It has various applications in different fields such as therapeutics, diagnostics, processed food, waste management, energy production, genetically modified crops, etc. Biotechnological Application in […]

33 BIOTECHNOLOGY PRINCIPAL AND PROCESSES QUESTION BIOTECHNOLOGY PRINCIPAL AND PROCESSES QUESTION CHAPTER NOTES EFB stands for (A) English Federation of Biology (B) European federation of Biology (C) English Federation of Biotechnology (D) European federation of Biotechnology Two core techniques that enabled birth of modern biotechnology are (A) Physical & biological engineering (B) Bioprocess & genetic […]

32 MICROBES IN HUMAN WELFARE QUESTIONS MICROBES IN HUMAN WELFARE QUESTIONS CHAPTER NOTES Which of the following statements is incorrect? A) Besides microscopic plants and animals, microbes are  the  major components of biological systems on this earth B) Microbes  are  present  everywhere  even in  the  harsh  environments  such  as deep inside the geysers (thermal vents) where […]

32 MICROBES IN HUMAN WELFARE MICROBES IN HUMAN WELFARE PRACTICE QUESTIONS Microbes in Human Welfare: Apart from the harmful and Infectious disease-causing pathogens, there are several useful microorganisms which are beneficial to humans in various ways. Some of the most important contributions of microbes to human welfare are discussed below. In Household Products: Fermentation of […]

31 STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION QUESTIONS STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION QUESTIONS CHAPTER NOTES Practical applications of biological and biotechnological principles include (A) animal husbandry and plant breeding to increase the production of food products (B) plant breeding to increase dairy production (C) tissue culture techniques (D) Both (a) and (c) are […]

31 STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION PRACTICE QUESTIONS Animal husbandry: Animal husbandry is the agricultural practice of breeding and raising livestock. Animal husbandry deals with the care and breeding of livestock like buffaloes, cows, pigs, horses, cattle, sheep, camel goat etc. It includes poultry farming and fisheries. Fisheries […]