Monday, 20 May 2013

3.29 understand that mutation is a rare, random change in genetic material that can be inherited

A mutation is when a gene is copied incorrectly, this gene can be passed down. It doesn't happen very often or on purpose.

2 comments:

  1. The Biology Syllabus has changed…

    Here is a New blog for the 2017 Syllabus:

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

    ReplyDelete
  2. more at

    http://igcse-biology-notes.blogspot.hk/2017/06/329-understand-that-mutation-is-rare.html

    ReplyDelete