1. Do you know your blood type?
3/26/15
Admit Slip
Do you know your blood type?
Read the handout to see if the description either matches your known blood type, or gives you an idea of what you might be.
Date:
3/26/15
Topic:
Blood Types
Page # ___

2. Today in Room 315… ADMIT SLIP: Read about your blood type
Date:
3/26/15
Topic:
Blood Types
Page # ___
Today in Room 315…
ADMIT SLIP: Read about your blood type
HW: Blood Type Worksheet
CONTENT OBJ: SWBAT determine blood type using blood squares LANG. OBJ: SW discuss various circumstances
ANNOUNCEMENTS: Grades will be updated this weekend
AGENDA:
Clarification
Test Cross
Blood Type
EXIT SLIP: Ask questions about homework!!

3. Quick Clarification! Codominant vs. Incomplete dominant genotypes
Rr can only be…
Incomplete dominance (because the alleles are not both dominant!)
RK can be codominant OR incomplete dominance
Sorryyyy

4. Test Cross*
Breed the dominant phenotype — (with unknown genotype) — with a homozygous recessive (pp) to determine the identity of the unknown allele x
Do the punnet square!
PP or Pp? pp

5. Only works with complete dominance
Only works with complete dominance! (If you’ll remember from the admit slip from yesterday…)

6. Blood Type? Which type do you think you are, and why?
What do you know about blood typing and its importance?
How can you find out your type?
Have you ever gotten your blood drawn?

7. Antigen?
Antigen: Any substance that causes your immune system to produce antibodies against it

8. Genotype vs. Phenotype

9. When doing blood type crosses, you will need to know whether….
Blood Types
When doing blood type crosses, you will need to know whether….
Type A or B person is heterozygous or homozygous.
Type O's are automatically OO
Type AB is automatically AB.
Crosses are performed the same as any other.

10. Punnet Square Practice
Mom: AB
Dad: B
% children w/ B?
Answer: ________

11. Punnet Square Practice
John’s blood type is AB. His wife blood type is BO. They have a child with blood type O. Do you suspect foul play? Use a punnett square to explain the answer.

12. (Then, with the correction in mind, begin completing the packet.)
3/27/15
Get out your homework!
Admit Slip
Read over the front cover of the blood types packet. Identify the mistake we made yesterday in completing our Punnet squares.
(Then, with the correction in mind, begin completing the packet.)
Date:
3/27/15
Topic:
Blood Types 2
Page # ___

13. Today in Room 315… ADMIT SLIP: Blood Type Punnet Square correction
Date:
3/27/15
Topic:
Blood Types 2
Page # ___
Today in Room 315…
ADMIT SLIP: Blood Type Punnet Square correction
HW: Incomplete/codominance practice problems
CONTENT OBJ: SW practice their knowledge of incomplete dominance/codominance using punnet squares LANG. OBJ: SW explain their thinking process verbally when asked
ANNOUNCEMENTS: Grades will be updated this weekend!
AGENDA:
Blood Type Correction
Homework Review
Blood Type Punnet Square Practice
Punnet Square Games
EXIT SLIP: Ask questions about homework!!

14. Dominant/Recessive Blood Types*
The blood types follow the same rules of dominant and recessive alleles!
Which blood types with have a big I ?
Small i ?

15. Quick Review- edit your sheets as we go!
Homework Review
Quick Review- edit your sheets as we go!
(You already got credit for completing it on time, now you need to review/edit your work so you can LEARN the information!)

16. Today’s Plan
1) Complete the class handout  “Blood Type Punnet Square Practice”
NOTE: “phenotypic ratio” ???
Ratio of each phenotype to each other Ex. ¼ Red, ½ Pink, ¼ white, or 1:2:1
2) You can choose to either complete your homework AND THEN play Punnet square games (link on website), or just play the games and do your homework at home.
Regardless, TURN IN YOUR HOMEWORK ON MONDAY!

17. (#2 and #3 can be switched if you’d like)
What to do?
1. Finish classwork: “Blood Type Punnet Square Problems”
2. Play Punnet Square Games on class website under Homework/Handouts (use computer)
3. Work on homework: “Incomplete Dominance and Co-Dominance Practice Problems”
(#2 and #3 can be switched if you’d like)