Which of the following is a common pulse pest?

Which of the following is a powerful expectorant and antispasmodic?

Which of the following plants yields both oil and fibre?

Match Column-$I$ with Column-$II$:
Column-$I$ (Forest Type) | Column-$II$ (Dominant Tree Species)
$(I)$ Tropical Rain Forests | $(a)$ $Shorea robusta$
$(II)$ Tropical Deciduous Forests | $(b)$ $Quercus$
$(III)$ Temperate Broad-leaf Forests | $(c)$ $Cedrus deodara$
$(IV)$ Temperate Coniferous Forests | $(d)$ $Dipterocarpus$

$Vitis$ is a tendril climber,a species which is extensively used for:

Reserpine is obtained from: