The giant tree among the pines belongs to

In which plants does pollination occur exclusively through wind?

Vessels are absent in

Which of the following tissues is present in the leaves of $Pinus$ to conduct water and food?

Which statement is incorrect for $Cycas$?

$A$: The scale leaves of $Araucaria$ are small and brown.
$R$: The gametophytic phase of $Araucaria$ is long-lived and subterranean.