Questions

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.

The demand of a commodity is a direct demand but the demand of a factor of production is called a

............. is the new capital of Andhra Pradesh.

Which one of the following is a water soluble vitamin?

Zeolite is

What is contained in Chlorophyll ?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

once in a blue moon

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Public disgrace arising from shameful conduct