A lake which is rich in organic waste may result in
Lake with large amount of organic waste will increase BOD of water since microbes will use more Dissolved Oxygen to degrade organic matter
Which of the following National Parks is home to the famous musk deer or hangul?
The principle of competitive exclusion was stated by
Biochemical Oxygen Demand (BOD) may not be good index for pollution for water bodies receiving effluents from
Match Column-I with Column-II and select the correct option using the codes given below:
Column-I Column-II
a. Citric acid (i) Trichoderma
b. Cyclosporin A (ii) Clostridium
c. Statins (iii) Aspergillus
d. Butyric (iv) Monascus
Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids?
