The sequence of in DNA is unique so that each gene has a unique sequence.

d.

hope to be marked brainliest

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google

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.