questionFromString.label: SSC Stenographer (Shift-1)

Who had used the term "Ecology" first time?

1:

Charles Darwin

2:

Robert Whittaker

3:

Ernst Haeckel

4:

Arthur Tansley

solution.label:
chapterName.label: Science

questionFrom.label

SSC Stenographer (Shift-1)

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prepsutra-app-download android ios

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