Which of the following gymnosperms have Xylem vessels

Options :
  1. Gnetum
  2. Ephedra
  3. Welwitschia
  4. All of these
Answer and Explanation :-

Answer: Option 4

Explanation:

Normally Gymnosperms have xylem tracheids as their water conducting tissues

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Which of the following angiosperms lack vessels

Next Question : Which of the following forms the secondary medullary rays of xylem

Click here for online test on Anatomy

Responses


 (Getemail alerts when others member replies)







A point of view can be a dangerous luxury when substituted for insight andunderstanding.
-Marshall McLuhan The Gutenberg Galaxy: The Making of Typographic Man