NEET Foundation-Zoology-Ecology and Environment Test-3 -

NEET Foundation-Zoology-Ecology and Environment Test-3

NEET Foundation-Zoology-Ecology and Environment Test-3

1. The correct path of energy flow in an ecosystem is


2. About how much of chemical energy of producer tissues becomes chemical energy of a herbivores tissues


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


4. What percentage of incident solar radiation is captured in photosynthesis by plants?


5. Mark the odd one (with respect to second trophic level)


6. Which of the following statement about GFC is incorrect?


7. Amount of biogenetic nutrients present in the abiotic environment per unit area at any time is called


8. Find an incorrect statement for DFC


9. A food web decreases


10. Energy requirement for maintenance of body with successively higher trophic level


11. Rate of organic matter stored by producers in their bodies per unit time and area is called as


12. Of the incident solar radiation, percent of the photosy nthetically active radiation (PAR) is


13. Of the PAR the percent captured by plants is


14. The beginning of the DFC is


15. In a terrestrial ecosystem, a much larger fraction of energy flows through


16. A certain mass of living material at a particular time in each trophic level is called


17. The pyramid of biomass in a sea


18. Ecological pyramids does not accommodate


19. The amount of nutrients present in the soil at any given time is called


20. The natural reservior of phosphorus is