How do eggs make egg babies?

Differentiation of cells changes the nucleic information. true false

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?