Guest
You need to login to ask any Questions from chapter Environmental-Issues of Biology-MCQS

Chapter:

Environmental-Issues

BOD (biological oxygen demand) is

Amount of oxygen consumed by microorganisms for decaying organic matter per unit volume of water Amount of

C O_{2}

consumed by microorganisms per unit of sewage water Amount of oxygen required by aquatic plants for survival None of the above

Hint Answer

Previous Question

Next Question

All Chapters

View all Chapter and number of question available From each chapter from Biology-MCQS

Guest You need to login to ask any Questions from chapter Environmental-Issues of Biology-MCQS

Chapter:

BOD (biological oxygen demand) is

Amount of oxygen consumed by microorganisms for decaying organic matter per unit volume of water

All Chapters

The Living World

Biological Classification

Plant Kingdom

Animal Kingdom

Morphology of Flowering Plants

Anatomy of Flowering Plants

Structural Organisations in Animals

Cell : The Unit of Life

Biomolecules

Cell Cycle and Cell Division

Transport in Plants

Mineral Nutrition

Photosynthesis in Higher Plants

Respiration in Plants

Plant Growth and Development

Digestion and Absorption

Breathing and Exchange of Gases

Body Fluids and Circulation

Excretory Products and Elimination

Locomotion and Movement

Neural Control and Coordination

Chemical Control and Coordination

Reproduction in Organisms

Sexual Reproduction in Flowering Plants

Human Reproduction

Reproductive Health

Principles of Inheritance and Variation

Molecular Basis of Inheritance

Evolution

Human Health and Disease

Strategies for Enhancement in Food Production

Microbes in Human Welfare

Biotechnology Principles and Processes

Biotechnology and its Applications

Organisms and Populations

Ecosystem

Biodiversity and Conservation

Environmental Issues

Similar Question

Increasing skin cancer and high mutation rate are due to _________.<br> </h2></div>

BOD (biological oxygen demand) is

Continuous sewage flow into a stream would lead to</h2></div>

BOD (biological oxygen demand) is</h2></div>

Environmental Issues

Biology-MCQS

Guest
You need to login to ask any Questions from chapter Environmental-Issues of Biology-MCQS