Resin canals are:

Ovules are borne on

The wood of gymnosperms is non-porous because it .....

Statement $S$: $Sequoia$ $sempervirens$ is an example of an angiosperm.
Statement $R$: $Eucalyptus$ is the tallest tree in the world.

$S :$ $Thuja$ is a gymnosperm.
$R :$ In gymnosperms,the endosperm is formed after fertilization.

Resin and turpentine are obtained from $..........$.