In food chain, herbivores are:

Related Mcqs:

1. 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

2. 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%

3. In a forest ecosystem, the numerical relationship between the producers and herbivores:

   A. Producers more than herbivores
   B. Producers equal to herbivores
   C. Producers less than herbivores
   D. Variable

4. In an upright pyramid of biomass, the herbivores occupy the position:

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

5. The first link in any food chain is a green plant because:

   A. They are widely distributed
   B. They are firmly fixed to soil
   C. They alone have the capacity to fix the atmospheric CO2 in the presence of sunlight
   D. There are more herbivorous animals than the carnivorous

6. In a food chain, the initial organism is:

   A. Herbivore
   B. Photosynthesis
   C. Carnivore
   D. Symbiotic

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

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

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

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

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

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

10. The correct sequence of food chain is:

    A. Grass-insect-bird-snake
    B. Grass-bird-insect-snake
    C. Snake-bird-insect-grass
    D. Grass-snake-bird-insect