Evolution

__**Variation**__ Individuals within a species are very similar but not identical. Most of this variation comes from the differences in genes and chromosomes that each individual inherits from their parents. Some variation happens through lifestyle.

Do this activity -

 * Look** around you at the people in this class. What variations are there?
 * List** 4 inherited variations of people in your class in your books. e.g. height, freckles etc.
 * List** 4 acquired variations. e.g.dyed hair, hair style.
 * Answer -**
 * 1.** What variations can you pass on to your children? Inherited or acquired?
 * 2.** Why is variation important?