Biology is about studying life, and since you're alive, it's really about you. Hopefully you'll find this very interesting!
Seek to improve your learning by polishing each project (page) in your notebook, until you've earned at least two stamps on each!

Friday, March 1, 2013

59 60 Sex Linked Traits

lets learn about genes that are only on the X chromosome - this means that it affects women (XX) differently than men (XY) - women can be carriers (XRXr), but men either have the trait or don't (XR Y or XrY)

Some samples include:
eye color in flies (red vs white)
Hemophelia in humans (it's recessive)
Calico coloring in cats...

Need the handout?  Click here

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