Multiple Choice Questions

How many characters of pea plant had Mendel selected for his experiment?

How many types of honey bees are there on the basis of work division?

What is the meaning of H in Hubble's law; $\rm v = Hd$?

Under what condition can an open universe be hypothesized?

According to Hubble's theory, which one of the following facts is correct?

According to the Big Bang theory, how did the universe originate?

Which theory is considered the most realistic theory about the origin of the universe?

Due to the effect of which force, are the celestial bodies in the universe situated at their position?

In which group does the element having electronic configuration 1s², 2s², 2p³ lie?

What type of reaction is the heating of CaCO₃?