The amount of living matter present in a component population of a particular trophic level is called:

Related Mcqs:

1. In a food chain, the total amount of living material is depicted by: A. Pyramid of biomass B. Pyramid of energy C. Pyramid of number D. Trophic levels

   xA. Pyramid of biomass
   B. Pyramid of energy
   C. Pyramid of number
   D. Trophic levels

2. The following belong to the same trophic level:

   A. Tiger and wild beer
   B. Snake and earthworm
   C. Deer and honey bee
   D. Crow and cow

3. The trophic level of lion is a forest ecosystem is:

   A. T3
   B. T4
   C. T2
   D. T1

4. The decomposers in an ecosystem constitute the following trophic level:

   A. T1
   B. T3
   C. T5
   D. T4

5. In a parasitic food chain which trophic level is represented by bugs and lices?

   A. T4
   B. T3
   C. T2
   D. T1

6. The transfer of energy from one trophic level to another is governed by the 2nd law of thermodynamics. The average efficiency of energy transfer from herbivores to carnivores is:

   A. 25%
   B. 50%
   C. 10%
   D. 5%

7. Which of the following belong to the same trophic level?

   A. Yeast and Monotropa
   B. Rhizopus and Riccia
   C. Ulothrix and Yeast
   D. All of these

8. Energy transfer from one trophic level to other in a food chain is:

   A. 1%
   B. 2%
   C. 10%
   D. 20%

9. In a terrestrial ecosystem such as forest maximum energy lies in which trophic level?

   A. T1
   B. T2
   C. T3
   D. T4

10. If bamboo plant is growing in a far forest then what will be its trophic level?

    A. First
    B. Second
    C. Third
    D. Fourth