Primary root is the direct elongation of the

Match the following columns:

Column-$I$	Column-$II$
$P$. Stilt root	$I$. Sweet potato
$Q$. Prop root	$II$. Banyan tree
$R$. Food storage root	$III$. Rhizophora
$S$. Respiratory root	$IV$. Maize/Sugarcane

Fusiform roots are found in

Soil binding roots are found in

Name the body part modified for food storage in the following:
$(a)$ Carrot
$(b)$ Colocasia
$(c)$ Sweet potato
$(d)$ Asparagus
$(e)$ Radish
$(f)$ Potato
$(g)$ Dahlia
$(h)$ Turmeric
$(i)$ Gladiolus
$(j)$ Ginger
$(k)$ Portulaca

In angiosperms,root hairs arise from which one of the following regions of the root?