Question

BRAINLIEST!!!! PLUS 50 POINTS WRONG ANSWERS WILL BE REPORTED!!!

Answer 1

eDNA allow detection of all invasive species w DNA fragments left in the water sample. there could be invasive species not detected in the traditional methods using nets but now detected by eDNA. it is more thorough n more effective than nets.

Answer 2

It is a very interesting question - the technology is real and the research on eDNA published in a journal in 2017.

eDNA stands for enviornmental DMA sampling. It allows scientist to test water samples for the presence of the DNA of the invasive fish species. It is more effective than traditional methods of sampling because it does not require trapping or sighting of the invasive species. Water samples can be collected anywhere any time and the DNA results are as accurate and detailed as collected from the invasive species themselves. It provides a complete picture of what invasive species are there.