Q: What helps control the muscles and maintain balance? Choices: - circulatory system - muscular system - lymphatic system - nervous system A:
nervous system
------
Q: What is the diploid number for fruit flies? Choices: - 10 - 7 - 9 - 8 A:
8
------
Q: What is the name of the tube that joins the mouth to the digestive and respiratory tracts? Choices: - larynx - esophagus - fallopian tube - pharynx A:
pharynx
------
Q: What are long chains of amino acids? Choices: - lipids - Fatty Acid Chains - cells - proteins A:
proteins
------