This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Mineral Nutrition”. 1. Those elements whose absence prevent plants from completing its life cycle are called___________ a) Micro element b) Macro element c) Nonessential elements d) Essential elements 2. Which one of the following is NOT a criteria for an element to … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Transpiration”. 1. Loss of water from plants in the form of water vapour is called___________ a) Surface tension b) Cohesion c) Ascent of sap d) Transpiration 2. Mark the one, which is NOT the form of transpiration? a) Radical transpiration b) Cuticular … Read more
This set of Life Sciences Interview Questions and Answers for Experienced people focuses on “Absorption and Radial Movement of Water”. 1. The primary site of water absorption is___________ a) Phloem b) Xylem c) Shoot d) Root 2. Which of the following is NOT the development zone of developing roots? a) Radical zone b) Meristematic zone … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Plant Water Relationship”. 1. Cohesion of water molecules is due to___________ a) Diffusion b) Osmosis c) Gravitational force d) Surface tension 2. Which of the following is NOT the property of water? a) Nonpolar molecule b) Excellent solvent c) High heat of … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Types of Culture”. 1. Embryo initiation is facilitated by___________ a) GA3 b) BPA c) ABA d) 2,4 D 2. Which of the following culture is used for the production of primary and secondary metabolites? a) Cell suspension culture b) Callus culture c) … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Animal Cell Culture”. 1. The growth of animal cells in vitro in a suitable culture medium is called___________ a) Gene expression b) Transgenesis c) Plant tissue culture d) Animal cell culture 2. Cells from kidney tissues cannot survive independently, it requires other … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Plant Tissue Culture”. 1. The growth of plant tissues in artificial media is called___________ a) Gene expression b) Transgenesis c) Plant tissue culture d) Cell hybridization 2. A plant cell is a prokaryotic cell. a) True b) False 3. Which of the … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Transgenic Plants”. 1. The process of expression of foreign genes in a plant is called___________ a) Gene expression b) Transgenesis c) Genetic transformation d) Cell hybridization 2. In transgenesis, only cloned genes are introduced into the donor. a) True b) False 3. … Read more
This set of Life Sciences Question Bank focuses on “Genetic Manipulation of Animal Cells”. 1. Introduction of foreign DNA in the genome is called___________ a) Gene expression b) Transgenesis c) Transfection d) Cell hybridization 2. Genetically engineered, and genetically modified mean the same thing. a) True b) False 3. When was the first transgenic animal … Read more
This set of Life Sciences Multiple Choice Questions & Answers (MCQs) focuses on “Genome Mapping”. 1. The map of the chromosome which shows identifiable sites is called___________ a) Gene expression b) Genome sequencing c) Chromosome walking d) Genome map 2. Location of genetic markers is facilitated by physical mapping on the basis of the frequency … Read more
