Thank you for reporting, we will resolve it shortly
Q.
The loss of energy as one proceeds from one trophic level to the next higher level is approximately
AMUAMU 2010Ecosystem
Solution:
Lindemann gave the law of $10\%$ for energy flow ($10\%$ energy transfer law), ie, only $10\%$ of total energy received by one trophic level is transferred to next trophic level. The loss of energy as one proceeds from one trophic level to the next higher level is $90$ per cent.