Home

An association between two or more species in which both are benefited is known as

A. commensalism

B. symbiosis

C. mutualism

D. cooperation

Correct Answer : C.


Download Objective type questions of Ecology PDF

Visit our PDF store

Get all objective type questions of Ecology MCQ

Also checkout these categories

Phylum - Aves (Birds) MCQ Statutory Deductions MCQ Rearrangement Set 10 MCQ Applied Mechanics and Graphic Statics MCQ Rearrangement Set 4 MCQ PhotoShop MCQ Letter and Symbol Series MCQ Networking MCQ Banker's Discount MCQ Multimedia and Graphics MCQ Series MCQ Numbers MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..
You can do it
  1. The total set of feeding relationships in a biotic community is called
  2. When a big fish eats a small fish, which eats water fleas supported by phyto-plankton, the water-fleas…
  3. The transitional zone where two different types of communities meet is called the
  4. Biological equilibrium is equilibrium among the
  5. Synecology is the study of
  6. Ultra-violet radiation from sunlight causes the reaction that produce
  7. When compared to the trophic level above, the total energy present in any given trophic level is necessarily
  8. Animals which live at the bottom of the sea are called
  9. Strontium- 90 can cause
  10. Desert animals are called
  11. Plants growing on sea shores show characters of
  12. Association of a sea-anemone with hermit crab living in a gastropod shell is an example of
  13. Some animals have a constant high body temperature. This is because
  14. Animals in cold regions have fur because
  15. Species that occur in different geographical regions separated by special barriers are
  16. An association between two or more species in which both are benefited is known as
  17. One always finds many more of the prey species than of the predator. This is called a
  18. The main cause of soil erosion in India is
  19. The first fish that eats upon the planktonic form is
  20. The most widespread form of symbiosis in nature is
  21. Which is the correct sequence in a food-chain
  22. Smog is a combination of
  23. Pedology is the study of
  24. Trophic levels are formed by
  25. Trophic levels are formed by
  26. An organism which lives at the expense of another organism is called
  27. In an ecosystem the population of
  28. Gas liberated in Bhopal gas tragedy was
  29. Soil particles are arranged in order of increasing size are
  30. The energy storage of consumer level is called