Which disease is caused in children due to excessive use of nitrate fertilizers?</h2></div>

How many gallons of waste-water is treated before being released into the natural water-bodies?

Which of the following organism is used to obtain Streptokinase?

Microorganisms involved in alcohol formation is:</h2></div>

Most abundant prokaryotes helpful to humans in making curd and antibiotics are<span><br> </span></h…

Smack is chemically?</h2></div>

Which one of the following is associated with denitrification?</h2></div>

Give an example of the non-edible or poisonous mushroom, studied by you.</h2></div>