In which of the following is the renal portal system found?

Which of the following is a correct description regarding the animal?

The following configuration of gates is equivalent to

When the temperature of a body increases from $T$ to $T+\Delta T$,its moment of inertia increases from $I$ to $I+\Delta I$. If $\alpha$ is the coefficient of linear expansion of the material of the body,then $\frac{\Delta I}{I}$ is (neglect higher orders of $\alpha$ ).

If $\sin \theta + \cos \theta = p$ and $\sin^3 \theta + \cos^3 \theta = q$,then $p(p^2 - 3)$ is equal to

Which of the following statements is not true for two genes that show $50 \%$ recombination frequency?