TEAS Sentence Completion Practice Test 3

This sentence has an error in the use of parallelism. When there are many ideas or things take place in a sentence, the conjunction 'and' must take place before the last idea or the thing as it is shown in the option “About half of all Indian
children are undernourished; more than half suffer from anemia, and a similar”; whereas, other options are wrong by placing the conjunctions inappropriate places.