Q: Answer the question

A disorder is associated with certain flaws in the human respiratory system. Which is most likely a typical symptom of this disorder?
OPTIONS:
- poor vision
- difficulty breathing
- reduced muscle mass
- increased saliva production

A: difficulty breathing

Q: Answer the question

Which biological process determines the probability that particular alleles will be found in any given gamete?
OPTIONS:
- mutation
- meiosis
- cell cycle
- protein synthesis

A: meiosis

Q: Answer the question

Where would nitrogen most easily be found in the nitrogen cycle?
OPTIONS:
- in animal waste
- in drinking water supplies
- in underground mineral deposits
- in carbon dioxide released by factories into the atmosphere

A:
in animal waste