Pinus shows

Pinus is

Pinus has

Pinus seeds are

In Pinus seeds there are

Pinus seeds are

Select one of the following pairs of important features distinguishing Gnetum form Cycas and Pinus and showing affinities with angiosperms:

Select one of the following pairs of important features distinguishing Gnetum form Cycas and Pinus and showing affinities with angiosperms: