| ⇦ | 
| ⇨ |
The pulling strength of community waste water is usually characterized by its
Options
(a) BOD
(b) CFC
(c) MIC
(d) ABS
Correct Answer:
BOD
Explanation:
Strength of sewage or degree of water pollution is measured in terms of BOD (Biological Oxygen Demand) value. BOD may be defined as, ‘number of miligrams of O₂ required for decomposition of one litre of waste or water by decomposing micro-organisms (bacteria).
Related Questions: - Four phases of cell cycle are
- As compared to rods the cones aretimes less sensitive
- Modification of stem into leaf like cladode is observed in some
- If the stronger partner is benefitted and the weak partner is damaged it is known as
- Which one of the following cannot be explained on the basis of Mendel’s Law of Dominance?
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Four phases of cell cycle are
- As compared to rods the cones aretimes less sensitive
- Modification of stem into leaf like cladode is observed in some
- If the stronger partner is benefitted and the weak partner is damaged it is known as
- Which one of the following cannot be explained on the basis of Mendel’s Law of Dominance?
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply