Fishes can store more quantity of ___________ in their bodies.

Related MCQs

• ___________ poisoning water in Japan is from fishes.
• One cubic metre of bone can treat how much quantity of water containing 3.5 ppm of fluoride?
• What is the minimum quantity of dissolved oxygen that should be present in the treated sewage?
• The maximum quantity of dissolved oxygen present in wastewater is called __________
• Grit chambers are constructed to prevent their accumulation in _______
• A large amount of soil can move with the run off called ___________
• Monitoring systems can be carried out by using __________
• Control of river pollution can be done by providing the extra ___________ during dry season.
• Wastewater can become septic by the loss of:
• Molybdenum with hydrogen can be used up to ________