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Fish Nutrition and Feed Technology- ICAR JRF/SRF 2024
MCQ (Single Correct)
eDNAis
- Environmental DNA (eDNA):
- eDNA stands for Environmental DNA.
- It refers to genetic material (cellular or extracellular nuclear and mitochondrial DNA) shed by aquatic organisms into the surrounding water matrix via sloughed skin cells, mucus, scales, urine, feces, and gametes.
- High-throughput eDNA metabarcoding enables sensitive, non-invasive detection of rare, endangered, or invasive fish species without physical capture.
- Correct Option: Option 1 (Environmental DNA).
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