1. WHAT ARE THE MOSQUITOS TALKING ABOUT??

2. WHAT ARE THESE !!?????

3. In Ch 5, we looked at a single gene. This gene had only two alleles or versions or forms. In Ch 6, a single GENE can have more than 2 ALLELES !!!

4. BLOOD TYPE GENE HAS 3 ALLELES!! I = SYMBOL FOR BLOOD GENE i a = blood type A i b = blood type B i = blood type O RECESSIVE ALLELE I A I B i CODES FOR Type "A" Blood Type "B" Blood Type "O" Blood

8. To find out what blood to give, always look at the ANTIBODIES the RECIPIENT HAS.

10. Arrows indicate who can donate blood to who!!!! If you don’t follow this…you could cause blood problems or clotting!!

11. Link to worldwide distributions maps