Which compound is not part of a dna nucleotide?
a. adenine
b. ribose
c .thymine
d. deoxyribose
real answers only

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

Regarding most of the narrator’s story, which word best describes the tone?

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation