Viruses behave as non-living entities because outside the host cell they:

Plants that produce seeds but do not bear flowers are classified into which of the following groups?

$\int(x+1)^2 e^x d x$ is equal to

If the density of the earth is doubled keeping its radius constant,then acceleration due to gravity will be ........ $m/s^2$. $(g = 9.8\,m/s^2)$

$\int \frac{x^8-9 x^2+18}{x^4-3 x^2+3} d x=$

The correct order of increasing $s$-character (in percentage) in the hybrid orbitals of the following molecules/ions is :-
$I.$ $CO_3^{2-}$
$II.$ $XeF_4$
$III.$ $I_3^-$
$IV.$ $NCl_3$
$V.$ $BeCl_2$