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A location with luxuriant growth of lich...

A location with luxuriant growth of lichens on the trees indicates that the

A

Location is not polluted

B

Trees are very healthy

C

Trees are heavily infested

D

Location is highly polluted

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The correct Answer is:
A
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TRUEMAN BIOLOGY-ORGANISMS AND POPULASTIONS -Multiple Choice Questions
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  10. Gause's principle of competitive exclusion states that:

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  12. Which of the following is correct for r-selected species ?

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  13. If '+' sign is assigned to benefited interaction '-' sign to detriment...

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  14. The principle of competitive exclusion was stated by

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