Poliomyelitis affects:
Correct answer: C. Motor neuron
- A. Sensory neuron
- B. Brain
- C. Motor neuron
- D. Muscles
Explanation
Poliovirus replicates in oropharynx, intestine and spread through blood to nervous system. Poliovirus replicates in motor neuron localed in spinal cord. Death of these cell result in paralysis.
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About Biodiversity and Variety of Life
Biological classification uses taxonomic ranks, binomial nomenclature and shared characteristics to organize life into kingdoms. The major groups include prokaryotes, protists, fungi, plants and animals, with comparisons based on cell type, cell wall, nutrition, body organization, reproduction and evolutionary relationships; prokaryotes lack a membrane-bound nucleus.
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