In $Cycas$,the ovules are attached to the megasporophyll:

$Cycas$ and $Ginkgo$ are considered connecting links between which two plant groups?

Cycas is

The secondary wood of $Pinus$ is characterised by:

With respect to the life cycle of $Pinus$,considering the formation of the female cone in the summer of year $0$,when does fertilization occur?

Microsporangia of $Cycas$ occur over microsporophyll: