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The pattern of ecosystem in which densit...

The pattern of ecosystem in which density and distribution of species vary along a horizontal gradient is called:
(a) Zonation (b) Stratification (c) Ecological niche (d) Speciation.

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To solve the question regarding the pattern of ecosystem in which density and distribution of species vary along a horizontal gradient, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Question**: The question asks for a specific term that describes the variation in density and distribution of species along a horizontal gradient in an ecosystem. 2. **Analyze the Options**: - **(a) Zonation**: This term refers to the division of an ecosystem into different zones based on the distribution of species. Each zone can have different types of organisms that thrive under specific conditions. ...
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