xA. Pyramid of biomass
B. Pyramid of energy
C. Pyramid of number
D. Trophic levels
Related Mcqs:
- A food chain has the following trophic levels:
A. 3 or 4
B. 3
C. 2
D. 1 - Energy transfer from one trophic level to other in a food chain is:
A. 1%
B. 2%
C. 10%
D. 20% - When the number of organisms at successive levels are plotted, they assume the space of a pyramid. This is called the pyramid of:
A. Energy
B. Number
C. Biomass
D. Both (a) and (c) - In a parasitic food chain which trophic level is represented by bugs and lices?
A. T4
B. T3
C. T2
D. T1 - In lake ecosystem, the pyramid of biomass is:
A. Upright
B. Inverted
C. Anything possible
D. None is correct - The pyramid of biomass in a shallow pond ecosystem is:
A. Inverted
B. Upright
C. Rhomboidal
D. Liver - The pyramid of biomass is variable in some:
A. Grassland ecosystems
B. Pond ecosystems
C. Parasitic ecosystems
D. Forest ecosystems - The pyramid of biomass in a forest ecosystem is:
A. Upright
B. Inverted
C. Rhomboidal
D. Linear - The pyramid of biomass in a parasitic ecosystem is:
A. Upright
B. Inverted
C. Linear
D. Rhomboidal - In an upright pyramid of biomass, the herbivores occupy the position:
A. 4
B. 2
C. 3
D. 1
Mcq Added by: admin