During transformation,
a. a prokaryote is changed into a eukaryote.
b. a cell takes in dna from outside the cell.
c. foreign dna is inserted into a plasmid.
d. a cell is mutated.

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?

Is there any solid scientific evidence that humans have been cloned?

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.