Which of the following plants is primarily used as a source of lubricant?

Which of the following oils is used as a purgative drug?

Non-essential cotton seed oil and groundnut seed oil are obtained from cotyledons. These oils are:

Patsan is a common cordage fibre. It is obtained from the stem of

Which of the following aids in digestion,relieves colon pain,provides relief from constipation,and stimulates intestinal contraction?

Match the following botanical families with their respective medicinal or economic plants:

$1$. Ranunculaceae	$I$. Heeng
$2$. Umbelliferae	$II$. Indian madar
$3$. Solanaceae	$III$. Sarpgandha
$4$. Menispermaceae	$IV$. Mulathi
$5$. Papilionaceae	$V$. Harjori
$6$. Apocynaceae	$VI$. Ashwagandha
$7$. Rubiaceae	$VII$. Ajmod
$8$. Umbelliferae	$VIII$. Aconite

Select the correct matching sequence for $1, 2, 3, 4, 5, 6, 7, 8$.