Class 12 · Organisms and Populations

Ecology: Organism-Environment Relationships — NEET Biology

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As a branch of biology, Ecology is the study of the relationships of living organisms with the abiotic (physico-chemical factors) and biotic components (other species) of their environment. It is concerned with four levels of biological organisation-organisms, populations, communities and biomes.

NCERT Biology · Class 12 · Chapter 11 · Paragraph 59
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Which one of the following pairs is a biotic component of the ecosystem? NEET Year: 2025

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