Monday 30 July 2012

Stpm biology experiment 2 (onion)

To determine the size of onion scale leaf epidermal cells.
Reference for practical experiment (preparing a slide of onion epidermal cells):
  1. http://education.cambridge.org/media/113248/biology_practical.pdf  
  2. http://waynesword.palomar.edu/lmexer1.htm#onion 
  3. http://www.uq.edu.au/_School_Science_Lessons/UNBiol1.html#9.56
(Edit)
Note: The first and second links are no longer valid.


2 comments:

  1. I coul not open the link 1 and 2

    ReplyDelete
    Replies
    1. Sorry, those links become invalid now. I don't have backup links.

      Delete