What are the independent and dependent variables in this experiment? A)Mass is the independent variable, and boiling point is the dependent variable. B)Boiling point is the independent variable, and mass is the dependent variable. C)There are two independent variables and no dependent variables. D)There are two dependent variables and no independent variables.

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

How does the study of genetic disorders such as pku biologists understand normal alleles?

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment