Fill in the blanks with the word that best completes the analogy 10. DNA is to T as RNA is to ___
11. DNA is to deoxyribose as RNA is to___

Which of the following best describes homeostasis? a. keeping the internal environment in a stable state b. keeping the external environment in a stable state c. beneficial characteristics resulting from mutation d. reproduction that results in offspring identical to the parent.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

Depending on the organism the number of in a cell may change