If a restriction enzyme makes a staggered cut in dna, then ends are created. beveled flat blunt sticky

If a restriction enzyme makes a staggered cut in dna, then Sticky ends are created.

Explanation: Restriction enzyme cut the DNA molecule into fragments. So the Sticky and blunt ends depends how the restriction enzyme cut the DNA.

Staggered cut in the DNA make Sticky ends and Straight cut in the DNA make blunt ends.

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.