What is the meaning of blunt/flush/sticky ends?

What is the meaning of blunt/flush/sticky ends?
What is the meaning of blunt-flush-sticky ends

Restriction Enzymes; Sticky and Blunt DNA Ends, Molecular Biology

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Restriction endonucleases

Basics of RDT Part 12: Blunt and Sticky ends with suitable examples along with their significance

Tamil Solution] Difference between flush end and cohesive end of DNA.

Clauss Clauss 1.5 Titanium Non-Stick STIFF Chisel-End Scraper with Hammer End - Home and Industrial Knives

Tamil Solution] Difference between flush end and cohesive end of DNA.

Clauss Clauss 6 Ultraflex Trimmer, Partial Serration, Blunt - Home and Industrial Knives

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