The endosperm of gymnosperms is $...$.

The pollination in $Pinus$ is

Inverted 'Omega' $(\Omega)$ shaped arrangement of vascular bundles is found in

$Cycas \text{ } circinalis$ is a source of

Cycas has the largest:

Each plant or group of plants has some phylogenetic significance in relation to evolution. $Cycas$,one of the few living members of gymnosperms,is called the 'relic of the past'. Can you establish a phylogenetic relationship of $Cycas$ with any other group of plants that justifies the above statement?