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

Related Mcqs:

1. 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%

2. 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

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

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

4. A food chain has the following trophic levels:

   A. 3 or 4
   B. 3
   C. 2
   D. 1

5. Ten percent law of energy transfer, in a food chain was enunciated by:

   A. Elton
   B. Heackel
   C. Lindeman
   D. Schimper

6. The ration of food energy assimilated to the food energy ingested is called:

   A. Trophic level efficiency
   B. Photosynthetic efficiency
   C. Net production efficiency
   D. Assimilation efficiency

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

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

8. Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying:

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

9. Which of the following food chain may not be directly dependent upon solar energy?

   A. Grazing
   B. Detritus
   C. Soaking
   D. Depleting

10. During food chain the maximum energy is stored in:

    A. Producers
    B. Decomposers
    C. Herbivores
    D. Carnivores