Biology in Health - Human Health & Disease Biology in Health - Microbes in Human Welfare Biotechnology - Biotech Applications Biotechnology - Biotech Principles Cell Biology - Biomolecules Cell Biology - Cell Cycle & Division Cell Biology - Cell Structure Diversity in Living World - Animal Kingdom Diversity in Living World - Biological Classification Diversity in Living World - Plant Kingdom Diversity in Living World - The Living World Ecology - Biodiversity & Conservation Ecology - Ecosystem Ecology - Environmental Issues Ecology - Organisms & Populations Genetics & Evolution - Evolution Genetics & Evolution - Molecular Basis of Inheritance Genetics & Evolution - Principles of Inheritance Human Physiology - Body Fluids & Circulation Human Physiology - Breathing & Respiration Human Physiology - Chemical Coordination Human Physiology - Digestion & Absorption Human Physiology - Excretory Products Human Physiology - Locomotion & Movement Human Physiology - Neural Control Plant Physiology - Mineral Nutrition Plant Physiology - Photosynthesis Plant Physiology - Plant Growth & Development Plant Physiology - Respiration in Plants Plant Physiology - Transport in Plants Reproduction - Human Reproduction Reproduction - Reproduction in Organisms Reproduction - Reproductive Health Reproduction - Sexual Reproduction in Plants Structural Organization - Anatomy of Flowering Plants Structural Organization - Morphology of Flowering Plants Structural Organization - Structural Organisation in Animals
Q. Which of the following is a method of using microbes to clean up the environment? (2023)
  • A. Bioremediation
  • B. Vaccination
  • C. Pasteurization
  • D. Fermentation
Q. Which of the following is a method of vegetative propagation? (2023)
  • A. Cutting
  • B. Budding
  • C. Binary fission
  • D. All of the above
Q. Which of the following is a method of water transport in plants?
  • A. Cohesion
  • B. Adhesion
  • C. Both cohesion and adhesion
  • D. None of the above
Q. Which of the following is a method used for cloning in biotechnology? (2019)
  • A. Somatic cell nuclear transfer
  • B. Polymerase chain reaction
  • C. Gel electrophoresis
  • D. DNA sequencing
Q. Which of the following is a method used for cloning in plants? (2022)
  • A. Micropropagation
  • B. Electroporation
  • C. Transfection
  • D. PCR
Q. Which of the following is a method used for gene cloning? (2023)
  • A. PCR
  • B. Gel electrophoresis
  • C. DNA sequencing
  • D. All of the above
Q. Which of the following is a method used for gene editing? (2021)
  • A. PCR
  • B. CRISPR-Cas9
  • C. Gel electrophoresis
  • D. DNA sequencing
Q. Which of the following is a method used for gene transfer in plants? (2021)
  • A. Microinjection
  • B. Electroporation
  • C. Agrobacterium-mediated transformation
  • D. All of the above
Q. Which of the following is a method used for the production of genetically modified organisms? (2023)
  • A. Polymerase chain reaction
  • B. Microinjection
  • C. Gel electrophoresis
  • D. Cloning
Q. Which of the following is a method used for the production of monoclonal antibodies? (2022)
  • A. Hybridoma technology
  • B. Gene cloning
  • C. PCR
  • D. DNA sequencing
Q. Which of the following is a method used for the production of transgenic animals? (2023)
  • A. Microinjection
  • B. Electroporation
  • C. Gene gun
  • D. All of the above
Q. Which of the following is a method used in gene therapy? (2023)
  • A. CRISPR-Cas9
  • B. Polymerase chain reaction
  • C. Gel electrophoresis
  • D. DNA sequencing
Q. Which of the following is a method used in the production of genetically modified crops? (2020)
  • A. Polymerase chain reaction
  • B. Microinjection
  • C. Electrophoresis
  • D. Chromatography
Q. Which of the following is a method used in the production of insulin? (2018)
  • A. Fermentation
  • B. Photosynthesis
  • C. Transcription
  • D. Translation
Q. Which of the following is a micronutrient? (2022)
  • A. Calcium
  • B. Magnesium
  • C. Copper
  • D. Nitrogen
Q. Which of the following is a modified leaf in flowering plants? (2020)
  • A. Stamen
  • B. Petal
  • C. Sepal
  • D. Bract
Q. Which of the following is a modified leaf that forms part of the flower? (2022)
  • A. Bract
  • B. Node
  • C. Internode
  • D. Petiole
Q. Which of the following is a modified stem? (2019)
  • A. Tuber
  • B. Rhizome
  • C. Bulb
  • D. All of the above
Q. Which of the following is a multicellular organism? (2021)
  • A. Amoeba
  • B. Paramecium
  • C. Hydra
  • D. Bacteria
Q. Which of the following is a non-cellular living entity? (2023)
  • A. Bacteria
  • B. Fungi
  • C. Virus
  • D. Protozoa
Q. Which of the following is a non-communicable disease? (2022)
  • A. Influenza
  • B. Diabetes
  • C. Hepatitis
  • D. Tuberculosis
Q. Which of the following is a non-flowering plant? (2020)
  • A. Rose
  • B. Pine
  • C. Sunflower
  • D. Tulip
Q. Which of the following is a non-living component of an ecosystem? (2022)
  • A. Plants
  • B. Animals
  • C. Water
  • D. Bacteria
Q. Which of the following is a non-living component of the ecosystem? (2022)
  • A. Plants
  • B. Animals
  • C. Bacteria
  • D. Water
Q. Which of the following is a non-vascular plant? (2019)
  • A. Fern
  • B. Moss
  • C. Pine tree
  • D. Flowering plant
Q. Which of the following is a permanent method of contraception? (2022)
  • A. Condoms
  • B. IUD
  • C. Tubal ligation
  • D. Birth control pills
Q. Which of the following is a postzygotic barrier to reproduction? (1980)
  • A. Temporal isolation
  • B. Behavioral isolation
  • C. Hybrid inviability
  • D. Mechanical isolation
Q. Which of the following is a potential application of biotechnology in agriculture?
  • A. Production of biofuels
  • B. Development of pest-resistant crops
  • C. Creation of synthetic hormones
  • D. All of the above
Q. Which of the following is a potential risk associated with genetically modified crops? (2021)
  • A. Increased biodiversity
  • B. Development of resistant pests
  • C. Higher nutritional value
  • D. Lower production costs
Q. Which of the following is a potential risk associated with the use of biotechnology in agriculture? (2022)
  • A. Increased food production
  • B. Development of resistant pests
  • C. Improved nutritional value
  • D. Lower environmental impact
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