Ques: Q: Of the four nerve plexuses, two are found at the cervical level, one at the lumbar level, and one at which level ? Choices: - cranial - vascular - peripheral - sacral A:
Ans: sacral

Ques: Q: Monosaccharides, particularly glucose, are major nutrients for what? Choices: - proteins - photosynthesis - lipids - cells A:
Ans: cells

Ques: Q: Recent fossil evidence has shown that the evolutionary divergence of what group from other land animals was characterized by streamlining and simplifying the digestive system, which allowed a high metabolic rate? Choices: - fish - rats - marsupials - birds A:
Ans: birds

Ques: Q: How many sets of chromosomes does each somatic cell have? Choices: - one - four - six - two A:
Ans:
two