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Ecotone is :...

Ecotone is :

A

a polluted area

B

the bottom of a lake

C

a zone of transition between two com- munities

D

a zone of developing community

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The correct Answer is:
c
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Explore conceptually related problems

Match list-I with list-II and select the correct answer using the codes given below the lists {:(,"List-I",,"List-II"),("A.","Ecotone",1.,"Running water"),("B.","Benthic",2.,"Replacement of one community by another"),("C.","Sere",3.,"Transitional zone between two communities"),("D.","Lotic",4.,"Zone found at the bottom of the sea"):}

TRUEMAN BIOLOGY-NCERT Exemplar Questions +2 (ORGANISMS AND POPULATIONS)-MCQs
  1. Autecology is the :

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  2. Ecotone is :

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  3. Biosphere is :

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  4. Ecological niche is :

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  5. According to Allen's Rule, the mammals from colder climates have :

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  6. Salt concentration (Salinity) of the sea measured in parts per thousan...

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  7. Formation of tropical forests needs mean annual temperature and mean a...

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  8. Which of the following forest plants controls the light conditions at ...

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  9. What will happen to a well growing herbaceous plant in the forest if i...

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  10. If a population of 50 Paramoecium present in a pool increases to 150 a...

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  11. What would be the percent growth or birth rate per individual per hour...

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  12. A population has more young individuals compared to the older individu...

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  13. What parameters are used for tiger census in our country's national pa...

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  14. Which of the following would necessarily decrease the density of a pop...

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  15. A protozoan reporduces by binary fission. What will be the number of p...

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  16. In 2005, for each of the 14 million people present in a country, 0.028...

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  17. Amensalism is an association between two species where:

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  18. Lichens are the associations of

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  19. Which of the following is a partial root parasite?

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  20. Which one of the following organisms reproduces sexually only once in ...

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