Question
What percentage of organic matter is present in soil by
volume?Solution
Soil composition by volume is 45% mineral matter, 25% water, 25% air, and 5% organic matter.
Fermentation is aÂ
Which vitamin deficiency causes ‘Sterility’?
Which of the given pairs (Human Disease - Causative Microorganism - Mode of Transmission) is incorrect?
Which among the following is not a connective tissue?
Which of these helps to diagnose a heart problem?
When was the H5N1 virus, which causes bird flu, first discovered?
Which vitamin is produced by the human body when exposed to sunlight?
What does histology study?
India is permanent member of ILO Governing Body since:Â
Due to the presence of _________ , Blood does not coagulate inside the body.