What percentage of the F2
generation had the genotype TT?
A 50%
B. 100%
C. 25%

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.

Acommon kind of mechanical weathering is called

According to this food web which of the following would be considered primary consumers