When members of a population come into an area, it is called A demography
Bimmigration
C populations growth
Demigration

List two limitations of natural selection

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different

What is used as a template during replication? a- mrna b- trna c- rrna d- dna