Q. Which of the following statements are correct regarding pyramid of biomass? 1. Pyramid of biomass has a large base of primary producers with a smaller trophic level perched on top. 2. It shows the total dry weight of all organisms at each trophic level at a particular time. 3. Biomass is measured in g/m2. Select the correct option from the codes given below: Answer:
1, 2 & 3
Notes: It shows the total dry weight of all organisms at each trophic level at a particular time. Biomass is measured in g/m2. Pyramid of biomass has a large base of primary producers with a smaller trophic level perched on top.