Questions

Plants bend towards light due to the diffusion of the ____ hormone on the other side of the shoot.

What charge is present on a neutron?

Which is the 1st country to recognise Pfizer-bioNtech's coronavirus vaccine?

Sound CANNOT travel through

What is the upward force exerted by water called?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Left to itself, then, attention _____________ obeys natural laws and follows the line of least resistance. _______________ far the larger portion of our attention is of this type. Thought often runs on hour after hour when we are neither conscious of effort _____________ struggle to compel us to cease thinking about this thing and begin thinking about _________. Indeed, it may be doubted ___________ this is not the case with some persons for days at a time, instead of hours. The things that present themselves to the mind are the things which occupy it; the character of the thought is determined by the character of our interests.

be doubted ___________ this is not the case

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

Come in handy

Javier Mascherano of Argentina announced his retirement. He belonged to which sport?