In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.
Improve the bracketed part of the sentence. Scientists (have developed) an “organ-on-a-chip” platform to study how drugs are transported across the human placental barrier.
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
There was already a sizable(A)/ gap between her car and(B)/the one front of her.(C)/No error(D)