Which term was first used by Ernst Haeckel in 1866 to refer to 'the relation of animals to both the organic as well as the inorganic environment'? MCQ Questions & Answers | All Govt Exams Practice
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📝 Multiple Choice Question General-science

Which term was first used by Ernst Haeckel in 1866 to refer to 'the relation of animals to both the organic as well as the inorganic environment'?

A Biosphere
B Ecosystem
C Ecology
D Biome

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