Find an incorrect statement DFC:
Starts with solar energy
Terminates in GFC
Requires specific detritivores
Plays major role in terrestrial system
As we have already learnt in Types of Food Chain -
saprotrophs -
The detritus food chain (DFC) begins with dead organic matter. It is made up of decomposers which are heterotrophic organisms, mainly fungi and bacteria.
- wherein
They meet their energy and nutrient requirements by degrading dead organic matter or detritus. These are also known as saprotrophs (sapro: to decompose). Decomposers secrete digestive enzymes that breakdown dead and waste materials into simple, inorganic materials, which are subsequently absorbed by them.
Hence, the correct option is (a).