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$\begin{array}{|p{0.3\linewidth}|p{0.6\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline 1.\,\,Cell\,\,body & p.\,\,Transmit\,\,impulses\,\,towords\,\,the\,\,cell\,\,body \\ \hline 2.\,\,Dendrites & q.\,\,Transmit\,\,impulses\,\,away\,\,from\,\,the\,\,cell\,\,body \\ \hline 3.\,\,Synaptic\,\,vesicles & r.\,\,Contain\,\,Cytoplasm\,\,and\,\,granular\,\,bodies \\ \hline & s.\,\,Neurotransmitters \\ \hline \end{array}$
$A$. Presence of a mid-dorsal, solid and double nerve cord.
$B$. Presence of closed circulatory system.
$C$. Presence of paired pharyngeal gill slits.
$D$. Presence of dorsal heart
$E$. Triploblastic pseudocoelomate animals.
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