Question

What is the ten per cent law . name the scientist who gave this law ?

Answer 1

the law states that during transfer of food energy from one trophic level to another only 10% of energy is transfered while remaining 90% is lost during respiration,digestion,reproductionetc.....

Answer 2

Acc. to this law at each step of food chain when food energy is transferred from one tropic level to the next higher tropic level only 10% of energy is passed on to next level
Lindeman gave this law