Which of the following is not a life form in forest?
Fungus
Bacteria
Plant
Water
Measure of diversity in an area is the number of species found there. Lifeforms in the forest are fungus, bacteria, plants etc.
One of the following is not required in the formation of biogas in a biogas plant. This is : (a) cow-dung (b) water (c) oxygen (d) anaerobic bacteria
Which of the following is not a use of water in a plant?