Which is the correct sequence in the food chain in a grassland
Grass $→$ wolf $→$ deer $→$ buffalo
Bacteria $→$ grass $→$ rabbit $→$ wolf
Grass $→$ insect $→$ birds $→$ snakes
Grass $→$ snake $ →$ insect $→$ deer
$A$ : Detritus food chain begins with detritus.
$R$ : Detrivores like fungi and bacteria are major decomposers in such food chains.
The phytoplankton in the ponds act as
Which of the following supports a dense population of plankton and littoral vegetation
The rate of decomposition is faster in the ecosystem due to following factors $EXCEPT$
What is the ultimate source of energy for the ecosystems ?