In $Pinus$,the male cone bears a large number of:

$A$: Microspores and megaspores are produced in the same lax in gymnosperms.
$R$: Lax represents a compact strobilus which bears microsporophyll and megasporophyll.

The spur of $Pinus \, sylvestris$ is:

Which plant is shown in the given figure?

Microsporangia of $Cycas$ occur over microsporophyll:

In gymnosperms,during pollination,pollen grains are released from the microsporangium and transferred to: