Chromosomes 1 - 22 are called autosomes and code for all of the processes in the body except the genes that determine gender characteristics. How many total autosomes does Subject A have?

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

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.

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind