Dr. mbiti believes that people age because their muscles and arteries become less flexible as they interact with certain proteins. her lecture describing this position is most likely to focus on:

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

Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus

Cloning an individual usually produces orangisms that (1) contain dangerous mutations (2) contain identical genes (3) are identical in appearance and behavior (4) produce enzymes different from the parent