Q: What is a longitudinal, flexible rod located between the digestive tube and the nerve cord? Choices: - the oscillatory - tubular gland - the underlain - the notochord A:
the notochord

Q: In headwater streams, what plant process is mostly attributed to algae that are growing on rocks? Choices: - mitosis - symbiosis - reproduction - photosynthesis A:
photosynthesis

Q: For geneticists, the findings of what massive undertaking are significant in determining disease-causing alleles? Choices: - human produce project - Visible Human Project - human organisms project - human genome project A:
human genome project