Saturday, 23 February 2013

4.2 explain how quadrats can be used to estimate the population size of an organism in two different areas

A square of around a meter takes a sample from a area and the populations are counted. This can be repeated many times before being multiplyed out as if it were the complete area of the land. Two different samples can be put in two separate areas and the sampling done for both will estimate population for both areas.
Posted by at
Labels: , ,

10 comments:

  1. Unknown6 May 2015 at 10:11

    *multiplied

    ReplyDelete
  2. Unknown13 May 2016 at 01:21

    This comment has been removed by the author.

    ReplyDelete
  3. Unknown2 June 2017 at 08:36

    because it's a grammatical mistake u mouldy uterous

    ReplyDelete
  4. Unknown6 June 2017 at 12:52

    It's uterus you retard

    ReplyDelete
  5. Mike Tsang26 June 2017 at 03:30

    The Biology Syllabus has changed…

    Here is a New blog for the 2017 Syllabus:

    http://igcse-biology-2017.blogspot.hk

    ReplyDelete
  6. SophieRice26 June 2017 at 19:05

    more at

    http://igcse-biology-notes.blogspot.hk/2017/06/42-explain-how-quadrats-can-be-used-to.html

    ReplyDelete
  7. Unknown1 September 2017 at 07:18

    cool

    ReplyDelete

Subscribe to: Post Comments (Atom)