Using the information above, digest the DNA samples for Person 1 and Person 2 using EcoRI. Scan the strand for the restriction site and draw an arrow any place this enzyme would make a cut. Beneath each strand indicate the number of fragments that would be created and also the size of each fragment. The size of a fragment is determined by counting the number of bases on the top strand of each fragment and is recorded in bases. Some of the pieces will have bases overhanging the edge (sticky ends). For example, for a piece that looks like A T T C A A C C C
G T T G G G A A

the size of the fragment would be listed as 9 base pairs (9 bp).

if someone had the list of traits you provided

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.

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.  

linnaeus is the father of taxonomy

explanation:

which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.