What are the functions of light-harvesting and reaction center chlorophylls?

What are the functions of light-harvesting and reaction center chlorophylls? Why would a mutant incapable of making light harvesting chlorophylls (such mutants can be readily isolated in the laboratory) probably not be a successful competitor in nature?

http://nursingmodules.com/wp-content/uploads/2020/02/logo-300x60.png 0 0 prince http://nursingmodules.com/wp-content/uploads/2020/02/logo-300x60.png prince2021-01-31 07:18:442021-01-31 07:18:44What are the functions of light-harvesting and reaction center chlorophylls?