Questions

The conversion of hard water into soft water by boiling or adding calcium hydroxide is called _______.

_______________ is the movement of molecules across a cell membrane from a region of their lower concentration to a region of their higher concentration.

________ is separated from India by a narrow channel of sea formed by Palk Strait and the Gulf of Mannar.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

I never go shopping on weekends as on those days the malls are ________ of people.

How does a Unicellular Organism reproduce?

Which enzyme is present in all members of the animal kingdom except Protozoa?

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

Who among the following was conferred with sainthood by Pope Francis in 2016?