2024
29-06-2024
Wastewater Treatment (Bardenpho Process), Xenobiotics and Pesticide Biodegradation
2
Total Questions
कुल प्रश्न
2024
1 Paper
Papers Covered
कुल पेपर्स
1 Exam Years
1 परीक्षा वर्ष
1.7%
Exam Weightage
परीक्षा वेटेज
In 2024 Exam
2024 परीक्षा में
1 Type
Question Variety
प्रश्नों के प्रकार
MCQ (Single Correct)
Question Types:
प्रश्न प्रकार:
MCQ (Single Correct)
MCQ (एकल सही)
2
Previous Years Questions (PYQ) Statistics
विगत वर्षों के प्रश्न (PYQ) सांख्यिकी
Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी
Year-wise question count, paper frequency, and exam weightage percentage: वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:
| Year वर्ष | Questions प्रश्न | Avg / Paper औसत / पेपर | Weightage & Trend वेटेज व ट्रेंड |
|---|---|---|---|
| 2024 | 2 Qs | 2.0 |
Questions in this Topic इस टॉपिक के प्रश्न
2 Questions 2 प्रश्न
1
2
Read the following statements regarding bioremediation
(A) . Aerobic biodegradation of PCBs is mainly carried out by the white rot fungus, Phanerochaete and by Acinetobacter and
Alcaligenes.
(B) . Methylococcus capsulatus can convert chloro- and bromo methane to formaldehyde, dichloro- and trichloro methane to
CO? while growing on methane.
(C) . In most cases, pesticides that are cometabolized are completely degraded, hence cometabolism of a pesticide is always
good from an environmental standpoint
(D) . Burkholderia dechlorinates the pesticide 2, 4, 5-T aerobically by using oxygenase enzymes and release chloride ion
(Ch).
(E) . Reductive dechlorination is less important than oxidative dechlorination from ecological standpoint.
Choose the correct answer from the options given below:
Microorganisms transform mercury (Hg) by the process of methylation yielding methylmercury (CH3Hg").
Which of the
following is correct regarding toxicity of methylmercury?
Official PYQ Papers
Previous Year Papers of Plant Physiology
Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.
1
Total Available
Previous Papers