In ferns, xylem is

Options :
  1. exarch
  2. mesarch
  3. endarch
  4. polyarch
Answer and Explanation :-

Answer: Option 2

Explanation:

Mesarch: When in xylem, protoxylem and metaxylem are mixed then in ferns xylem becomes mesarch.

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

Previous Question : Most gymnosperms are

Next Question : In which of the following plant diploid stage generally dominates

Click here for online test on Classification

Responses


 (Getemail alerts when others member replies)







Keep a light, hopeful heart. But ­expect the worst.
-Joyce Carol Oates