Hundredfold serial dilutions were prepared using 5 blanks. A one ml aliquot wasplated out of the first four dilution blanks. Both a 1 ml and a 0.1 ml aliquot were platedout of the final blank. The plates were then incubated for 48 hours at 35°C. Thecounts of the plates were asfollows:

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

How does the nervous system affect the excretory system?

Where can a dna be found in a prokaryotic cell