Researchers Exposed the Microscopic Roundworm, Caenorhabditis Elegans,to Disease Causing Bacteria

Researchers exposed the microscopic roundworm, Caenorhabditis elegans,to disease causing bacteria.The roundworm can reproduce either asexually or sexually. In the presence of live bacteria,more roundworms reproduced sexually,and the resulting offspring were

A) unique, giving the roundworms a better chance of survival.
B) identical, giving the roundworms a better chance for survival.
C) identical, giving the bacteria a greater chance to kill the entire round worm population.
D) unique, giving the roundworms a more energy-conserving type of reproduction.
E) All of the answer choices are correct.