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Pyramid of numbers is:
a. Always upright
b. Always inverted
c. Ether upright or inverted
d. Neither upright nor inverted.
Answers (1)
The answer is the option (c) Ether upright or inverted
Explanation: Number of predators can be more than number of producers, as in case of insects taking food from a tree. This will present an inverted number pyramid. Small number of herbivores feeding on large number of plants will give an upright number pyramid.
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