The male cone of $Pinus$ is a modified:

In which plant group are the sporophylls arranged spirally along an axis to form distinct compact structures called strobili or cones?

What is the approximate height of $Sequoia$?

Describe the important characteristics of gymnosperms.

What nature does the acicular (needle-like) shape of $Pinus$ leaves depict?

Diploxylic or polyxylic vascular bundles are found in