Match the description below with the correct group of seedless vascular plants from the list that follows.
This ancient group lacked roots and leaves but had a central column of xylem running through its stems.It had dichotomously branching aerial stems that were occasionally topped by sporangia.

Question

Match the description below with the correct group of seedless vascular plants from the list that follows. 
This ancient group lacked roots and leaves but had a central column of xylem running through its stems.It had dichotomously branching aerial stems that were occasionally topped by sporangia.

Quizplus · Accepted Answer

Rhyniophytes are the only group of seedless vascular plants that fit this description. They are extinct, but fossil evidence shows that they lacked roots and leaves and had a central column of xylem running through their stems. They also had dichotomously branching aerial stems that were occasionally topped with sporangia.

Match the Description Below with the Correct Group of Seedless