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Ecological efficiency is...

Ecological efficiency is

A

`(" Gross primary productivity ")/("Incident total solar radiation") xx 100`

B

`("Food energy assimilated")/("Food energy ingested ") xx 100`

C

`("Net primary productivity")/("Gross primary productivity") xx 100`

D

`(" Energy in biomass production at a trophic level")/("Energy in biomass production at previous trophic level") xx 100`

Text Solution

Verified by Experts

The correct Answer is:
D
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