In a food chain, the total amount of living material is depicted by
Pyramid of biomass
Pyramid of energy
Pyramid of number
Trophic levels
Definitions / Explanation :
$(i)$ Sere
$(ii)$ Standing state
Which of the following is a functional aspect of an ecosystem?
Plants near seashore is an example of
Phosphorus is major constituent of
$(1)$ Biological membranes
$(2)$ Nucleic acid
$(3)$ Cellular energy transfer system
$(4)$ Protein synthesis