The $10\; \%$ law is related to
Mendelian genetics
Respiratory ETC
Ecologic Energy transfer
Photophosphorylation
In a pond ecosystem, benthos means
The trophic level of Cuscuta, Orobanche and Albugo is
Which of the following food chain may not be directly dependent upon solar energy
One of the following atoms often limit the primary productivity of an ecosystem
Which is the correct sequence in the food chain in a grassland