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The structural and functional unit of nervous tissue is the
Q7: The human lymphatic system consists of all
Q13: When plasmids are used to produce a
Q14: An animal digestive tract that consists of
Q15: Which of the following items has a
Q19: The sodium atom contains 11 electrons,11 protons,and
Q20: Diane Dodd's experiments using fruit flies demonstrated
Q25: When genetic variation in one nucleotide is
Q39: Potassium- 40 can be used to date
Q40: The advantage of being able to clone
Q51: Which of the following choices correctly pairs