Biology, 20.08.2019 23:00 angelread53621
Which of the following is the developing world’s most common cause of preventable brain damage and impaired psychomotor development?
a. vitamin a deficiency
b. iodine deficiency disorder
c. protein-energy malnutrition
d. iron deficiency disorder
Answers: 2
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How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
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What is the difference between a scientific hypotheses and a scientific theory?
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Biology, 22.06.2019 20:30
Can result as a complication of diabetes due to damage to the arterial walls and excess fat in the blood.
Answers: 1
Which of the following is the developing world’s most common cause of preventable brain damage and i...
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