The structure labeled “E” is:

The plant pictured above is homosporous, vascular, and has no leaves or roots.  It is a member of phylum:

Fruit dispersal by WIND is:

Which of the following is NOT a group of seedless vascular plants

In which type of fruit would you find a stony pit made from endocarp?

Ephedra (Mormon tea) and Welwitschia (found in the Namib Desert of southwestern Africa) are in which phylum?

Which of the following adaptations was found in the first plants?

Flowering plant endosperm is derived from:

The plant life cycle pictured above is for the phylum:

Which of the following is not a group of non-vascular plants?