Questions

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.

_______________ the course of the development of different life-forms heredity—which, in plain English, is unconscious memory generated in the first life-form and ______________ through all the different species—is the sole factor in the ____________ of the parent properties; while adaptation to surrounding conditions and circumstances, natural selection in the struggle _____________ existence, and partner selection in the struggle of the males for ____________ are the principal factors in the differentiation of species.

natural selection in the struggle _____________ existence, and partner selection

American astronaut Scott Joseph Kelly commanded the International Space Station Consecutively for 340 days on ___.

The astronomer who discovered planet Pluto was ___.

Which kind of missile is BRAHMOS?

A ball, thrown vertically upward, rises to a height of 80 m and returns to its original position. The magnitude of its displacement after 7 s of motion will be ____. (take g = 10 m/s2)

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is

Who is known as the Father of video games?

Who among the following is the winner of the National Badminton Championship (Men), 2017?