Natural Selection- Barbara Fry by Barbara Fry https://padlet.com/112568/mctstoyqzlrb en-us 2015-03-27 21:07:59 UTC 2025-11-30 14:56:44 UTC hello@padlet.com https://padlet-assets.storage.googleapis.com/portrait/monkey.jpg Define- Genetic Variation 112568 https://padlet.com/112568/mctstoyqzlrb/wish/55232433 It refers to diversity in genes frequencies. It refers to the differences in different individuals genes. Mutation is the ultimate source of genetic variation.

]]> 2015-03-27 21:11:02 UTC https://padlet.com/112568/mctstoyqzlrb/wish/55232433 There is variation in traits 112568 https://padlet.com/112568/mctstoyqzlrb/wish/55233182 Some giraffes are darker and some are lighter.

]]> 2015-03-27 21:27:43 UTC https://padlet.com/112568/mctstoyqzlrb/wish/55233182 There is differential reproduction 112568 https://padlet.com/112568/mctstoyqzlrb/wish/55233286 Not all individuals get to reproduce 

to their full potential.

]]> 2015-03-27 21:30:31 UTC https://padlet.com/112568/mctstoyqzlrb/wish/55233286 There is heredity 112568 https://padlet.com/112568/mctstoyqzlrb/wish/55259435 The surviving long necks survive

and have long neck babies because

this trait has a genetic basis

]]> 2015-03-28 19:31:26 UTC https://padlet.com/112568/mctstoyqzlrb/wish/55259435 End result 112568 https://padlet.com/112568/mctstoyqzlrb/wish/55259491 The more genetic stable gene

{long necks} goes and becomes

more in the population

]]> 2015-03-28 19:33:44 UTC https://padlet.com/112568/mctstoyqzlrb/wish/55259491