Biology

Jethro

26 December, 06:12

Which of the following is true of mutations?

-A.) Most mutations are beneficial. - B.) Mutations can sometimes produce organisms with new & desirable characteristics. - C.) Mutations produce changes that are not inheritable. - D.) mutations do not generally occur on Genes.

2.) What is the small circular DNA molecule found in some bacteria that can be used for cell transformation?

-A.) DNA polymerase. - B.) Electrophoresis. - C.) Plasmids. - D.) Recombinant DNA.