Which units are used in a pyramid of biomass?

g/m2

Explanation:

Biomass is the constant dry mass of organisms at a particular trophic level. In a stable ecosystem, the biomass decreases at each successive trophic level of the food chain. A diagrammatic representation of biomass in each trophic level in a food chain gives a pyramid of biomass.

g/m2 is the unit used in a pyramid of biomass. Kilocalories is Unit of measure for energy pyramids. The number of organisms in each trophic level gives a similar pyramid called pyramid of numbers.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.