Transfer of energy from one trophic level to other trophic level is according to the second law of thermodynamics. The efficiency of energy transfer from herbivorous to carnivorous is
$25\%$
$50\%$
$10\%$
$5\%$
Which of the following is producer of plant kingdom
Which of the following food chain may not be directly dependent upon solar energy
Choose the incorrect sentences from below.
Choose correct sentence.