What Is A Source And Sink In Biology? ‘Source’ is the part of a plant where substances are produced (e.g. leaves for sucrose, amino acids) or enter the plant. ‘Sink’ refers to the part of the plant where the substrate can be stored (e.g. roots or stem for starch). What is a sink in biology?
What Is A Source Sink Metapopulation? Source-sink systems are metapopulations of habitat patches with different, and possibly temporally varying, habitat qualities, which are commonly used in ecology to study the fate of spatially extended natural populations. What do you mean by resource sinks? A “sink” is defined as a process that receives anthropogenic material flows