This member of Gnetophyta lives in the Namib desert,has a long taproot,two leathery leaves,and can live over 1000 years.This plant is likely which of the following?

Question

Quizplus · Accepted Answer

The description matches that of Welwitschia, which is a member of Gnetophyta and is known for its long taproot, two leathery leaves, and ability to live for over 1000 years. The other choices, Ephedra and Gnetum, are also members of Gnetophyta but do not have the same characteristics as described. The option of an undescribed cycad is unlikely as there has been extensive research and documentation on cycads, and none match the given description.

This Member of Gnetophyta Lives in the Namib Desert,has a Long