Which of the following forms the secondary medullary rays of xylem

Options :
  1. Wood ray parenchyma
  2. Unilateral paratracheal parenchyma
  3. Vasicentric paratracheal parenchyma
  4. Apotracheal parenchyma
Answer and Explanation :-

Answer: Option 1

Explanation:

Wood ray parenchyma forms the secondary medullary rays of xylem. It arises from ray initials of cambium

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

Previous Question : Which of the following gymnosperms have Xylem vessels

Next Question : Which of the following does not arise from Fusiform initials of cambium

Click here for online test on Anatomy

Responses


 (Getemail alerts when others member replies)







When faced with two equally tough choices, most people choose the third choice: to not choose.
-Jarod Kintz This Book Title is Invisible