Why is light not a reactant or a product in photosynthesis?

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Why would a drug the damages capsids treat a viral infection