Zoology - Human Health and Diseases Question with Solution | TestHub

$\begin{array}{cccc}\text{A}& \text{B}& \text{C}& \text{D}\\ 3& 1& 2& 4\end{array}$

$\begin{array}{cccc}\text{A}& \text{B}& \text{C}& \text{D}\\ 3& 4& 2& 1\end{array}$

$\begin{array}{cccc}\text{A}& \text{B}& \text{C}& \text{D}\\ 3& 4& 1& 2\end{array}$

$\begin{array}{cccc}\text{A}& \text{B}& \text{C}& \text{D}\\ 3& 1& 4& 2\end{array}$