The most likely reason for the development of resistance against pesticides in insects damaging a crop is

The endosperm of gymnosperms is $...$

The solution of $\frac{dy}{dx} = (\frac{x}{y})^{-1/3}$ is

If $\int \frac{d x}{x(\log x-2)(\log x-3)}=I+C$,then $I$ is equal to

$\alpha-D$-Glucopyranose and $\beta-D$-Glucopyranose are

$A$ bag $X$ contains $2$ white and $3$ black balls and another bag $Y$ contains $4$ white and $2$ black balls. One bag is selected at random and a ball is drawn from it. Then the probability for the ball chosen to be white is