In $Rhizophora$,roots are modified to form

$Rhizophora$ is an example of

Roots arising from parts of the plant other than the radicle are called:

$I$. Root hairs are unicellular.
$II$. Trichomes are multicellular usually.
Identify the correct statement and select the correct option.

Which type of root is found in $Mirabilis \text{ } jalapa$?

Choose the correct statement about haustorial (parasitic) roots of $Cuscuta$.