## mayrabris2cute 2 years ago Which is a possible genotype of a child of parents with blood types O and AB???

1. Reaper534

Then depending on which genotype each parent actually is, the children could be blood type A (AO), B (BO), AB (AB), or O (OO).

2. mayrabris2cute

Answers: a. AO; BO b. AB; BO c. BO; OO d. CO; AB

3. Reaper534

didnt see tht comeing

4. Reaper534

its either b or d

5. Reaper534

mostly d

6. mayrabris2cute

Alright. Hmm... I'll just put D?

7. mayrabris2cute

And thank you so much for helping out!!

8. mayrabris2cute

Wait how can it be D if there is c in it???

9. Reaper534

@Frostbite he knows all

10. Frostbite

Sorry not in the mood to answer any more questions today :(

11. Reaper534

awww bt still i think d

12. mayrabris2cute

:(

13. mayrabris2cute

Ok. I'll choose d. Thx @Reaper534

14. Frostbite

wait a sec!

15. mayrabris2cute

OK

16. Frostbite

Do a crosschart, I don't allow you to answer before you make a crosschart :)

17. mayrabris2cute

Alright.

18. Frostbite

|dw:1358203624113:dw|

19. mayrabris2cute

Err. I don't even get the chart?? It's ok. I'll have my dad help me. SORRY GUYS IM SOO HORRIBLE AT SCIENCE :P

20. Frostbite

Okay then I explain..

21. Frostbite

This chart, show how the treats would be crossed... we need to get one gene from our mother and one from out father... A and B are codomiant so in order to be 0 one of the parients have to be 00

22. mayrabris2cute

Ok.

23. Frostbite

Now the 4 combonations show what kind of output there is able to come... so we can se there is A0 and B0

24. Frostbite

1:1 ratio

25. mayrabris2cute

Yes. OH NO!!! I gtg. Ballet :( I am really sorry. Thank you for helping though.

26. Frostbite

kk but I hope you can see the answer now.

27. mayrabris2cute

I can. Thank you SOOO much