Perforation plate where the polygonal pores are arranged in a net like manner are called

Options :
  1. Scalariform perforation plate
  2. Reticulate perforation plate
  3. Ephedroid perforation plate
  4. Foraminate perforation plate
Answer and Explanation :-

Answer: Option 2


Scalariform - Here the pores are horizontally elongated and arranged in a ladder like manner; Ephedroid or Foraminate Perforation plate- Here numerous circular perforations lie scattered all over the perforation plate

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

Previous Question : The end walls in vessel elements are called

Next Question : Which of the following angiosperms lack vessels

Click here for online test on Anatomy


 (Getemail alerts when others member replies)

I have no doubt that in reality the future will be vastly more surprising than anything I can imagine. Now my own suspicion is that the Universe is not only queerer than we suppose, but queerer than we can suppose.
-J.B.S. Haldane Possible Worlds