State the habitact Fish, Bird and Tree organism

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

What is used to keep track of the gamates and possible offsprings combination

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?