Question : Who was the first ecologist to describe the specific shape of eco-trophic interactions, which he called the pyramid of numbers, in the 1920s?
Option 1: Charles Elton
Option 2: Ernst Haeckel
Option 3: Howard Thomas Odum
Option 4: E. O. Wilson
Correct Answer: Charles Elton
Solution : The correct option is Charles Elton .
The concept of the pyramid of numbers in ecological trophic interactions was first introduced by the British ecologist Charles Elton in the 1920s. Elton described the structure of ecosystems based on the number of organisms at different trophic levels, forming a pyramid shape. This concept helped illustrate the hierarchical nature of energy transfer and trophic relationships within ecosystems.
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