Category Archives: Environmental Biotechnology MCQ

This set of Environmental Biotechnology Multiple Choice Questions & Answers (MCQs) focuses on “Problem Soil Management & Remediation – Essential Features of Biological Treatment Systems”. 1. Technique which is used to re-mediate contamination above the water table is called as Bioluminescence. a) True b) False 2. Which of the following is not a principal approach … Read more

This set of Food Packaging Technology Multiple Choice Questions & Answers (MCQs) focuses on “Problem Soil Management & Remediation – In-Situ and Ex-Situ Techniques”. 1. In-situ based bio remediation involves introducing __________________ to contaminated areas. a) Oxygen and nutrients b) Carbon dioxide and methane c) Nitrogen and CO2 d) CO and methane 2. Which of … Read more

This set of Environmental Biotechnology Questions and Answers for Campus interviews focuses on “Problem Soil Management & Remediation – Suitability of Bioremediation”. 1. Which among the following is not considered as the principal environmental factor? a) pH b) Temperature c) Soil type d) Pressure 2. Bio remediation does not rely on the natural abilities of … Read more

This set of Environmental Biotechnology Multiple Choice Questions & Answers (MCQs) focuses on “Problem Soil Management & Remediation – Process Integration”. 1. Process integration is not achieved by which among the following? a) In situ or ex situ b) Extensive or intensive c) Biological d) Physical 2. Pick-and-mix approach makes the process integration a flexible … Read more

This set of Environmental Biotechnology Multiple Choice Questions & Answers (MCQs) focuses on “Problem Soil Management & Remediation – Intensive and Extensive Technologies”. 1. Biological method of soil remediation includes __________ of contaminants. a) Vitrification b) Transformation c) Bio-leaching d) Removal 2. Which of the following is a drawback of biological method of soil remediation? … Read more

This set of Environmental Biotechnology Interview Questions and Answers focuses on “Introduction on Management Steps for Problem Soil Remediation”. 1. Which of the following is not a process of remediation? a) Vitrification b) Thermal c) Bio-leaching d) Chemical 2. Soil remediation means cleaning up the _________ a) Bacterial contaminants b) Residual effects of human activities … Read more

This set of Environmental Biotechnology Multiple Choice Questions & Answers (MCQs) focuses on “Scope of Environmental Biotechnology”. 1. Which of the following is not an intervention of environment biotechnology? a) Waste management b) Pollution control c) Antibiotic development d) Manufacturing process 2. Majority of the waste produced by commercial industries have better results when treated … Read more

This set of Environmental Biotechnology Multiple Choice Questions & Answers focuses on “Issues for Environmental Biotechnology”. 1. Which of the following is has not emerged as an international issue through the advent of environment biotechnology? a) Global warming b) Marine pollution c) Oil spills d) Top soil erosion 2. Oil spills have been considered as … Read more

This set of Environmental Biotechnology Multiple Choice Questions & Answers (MCQs) focuses on “Introduction”. 1. Which contaminants among the following leads to environment pollution? a) CO2 b) Heavy metals and explosive c) Fertilizer d) Methane gas 2. What is the cause behind irrecoverable environmental damage? a) Oil spills in sea b) Afforestation c) Sewage d) … Read more