LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

ECOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is an ecotone?
A
an area of transition between two ecological communities
B
a separate ecosystem from either of the adjoining ecotopes
C
an area of high biodiversity
D
an ecosystem that experiences heightened edge effects
E
all of these
Explanation: 

Detailed explanation-1: -Ecotones are areas of steep transition between ecological communities, ecosystems, or ecological regions along an environmental gradient. Ecotones occur at multiple spatial scales and range from natural boundaries to human-generated ecotones.

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