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Biology Ecosystem Test Online MCQs

Test Name Ecosystem Test
Subject Biology
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
  • NEET Test
  • CBSE exams
  • Medical Entrance Test
  • Biology in MCAT Test
  • Biology General Knowledge
  • AIIMS Test
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  • MBBS Entrance Exams

Biology Ecosystem Test Online Multiple Choice Questions to increase the knowledge of Ecosystem and also check your intellectual level. After attempting these questions you will be able to clear the tests which contain the questions about the ecosystem.

Biology Ecosystem Test Online MCQs


1. Territoriality occurs as a result of


Question 1 of 15

2. The food chain in which microbes breakdown energy rich compounds synthesized by producers is called


Question 2 of 15

3. The enzyme responsible for the reduction of molecular nitrogen to the level of ammonia in the leguminous root nodule is  


Question 3 of 15

4. The symbiotic relationship of algae and fungus is found in


Question 4 of 15

5. The function of leghaemoglobin during biological nitrogen fixation in root nodules of legumes is to


Question 5 of 15

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


Question 6 of 15

7. The maintenance of internal favorable conditions, by a self regulated mechanisms inspite of the fact that there are changes in environment, is known as


Question 7 of 15

8. Given below is one of the types of ecological pyramids. This type represents


Question 8 of 15

9. Food chain starts with


Question 9 of 15

10. A lizard-like member of reptila is sitting on a tree with its tail coiled around a twig. This animal could be


Question 10 of 15

11. Which part of the world has a high density of organism?


Question 11 of 15

12. Abundance of a species in a population, within habitat is called


Question 12 of 15

13. The trees occurring in two seasons is the characteristic feature of


Question 13 of 15

14. Obligate parasites live on


Question 14 of 15

15. July 11 is observed as


Question 15 of 15


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