Family Pedigree Assignment Instructions and Activities

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The content contains instructions and activities related to a family pedigree assignment, including details on completion deadlines, instructions for using whiteboards, and genetic principles using horses as an example. Students are encouraged to be respectful, collaborate, and engage in learning activities both in class and remotely.

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ALL periods should READ My Family Pedigree assignment posted on Classroom You will need to complete this assignment by Friday, 1/22. PLEASE complete at home tonight. You will TURN IN via Classrooms using the Classrooms turn in button. Take 5 minutes right now to read and ask each other s questions about the instructions.

1st, B2 and B4 slides 3 36 5thperiod only slides 37 - 39 Sorry guys I m gone today. Both of my sitters are sick, so I m home being mom. PLEASE be respectful to Mrs. Tracy. She s a nurse and can help you with this blood type information. You know the procedures (ask to go to the restroom, help each other AND stay on task). NO phones until your class has completed the tutorial I created for you. Do NOT argue with Mrs. Tracy. She is very knowledgeable and very sweet. Remember subs have a hard job but YOU can make her day go well If you understand what s going on, PLEASE share YOUR knowledge and teach others. Positive feedback will result in a positive result for YOU! Keep that in mind

Partner Whiteboard learning! Per pair get one whiteboard, one dry-erase marker and a paper towel Follow directions on each slide. Take notes when needed and complete practice problems when asked. Quiz next period! You can also watch videos on Classrooms for review.

EraseMake a key for the following... In horses, chestnut fur color is incompletely dominant to white horse. The heterozygous genotype results in a roan horse.

Answer: In horses, chestnut fur color is incompletely dominant to white horse. The heterozygous genotype results in a roan horse. Chestnut = C White = W Roan = CW

Erase..Same key, new question Chestnut = C White = W Roan = CW What results if a white horse is bred with a roan horse? Show the cross as well as the genotypes and phenotypes of the parents and offspring.

Answer: Chestnut = C White = W Roan = CW What results if a white horse is bred with a roan horse? Show the cross as well as the genotypes and phenotypes of the parents and offspring. WW x CW Chestnut = 0% White = 50% Roan = 50%

Erasenew question, same key Chestnut = C White = W Roan = CW A breeder has a herd of chestnut and roan horses. Can he bred any of these horses to make a white horse? Show punnett square to prove

Answer Chestnut = C White = W Roan = CW A breeder has a herd of chestnut and roan horses. Can he bred any of these horses to make a white horse? NO white horses can be produced. Chestnut (CC) x Roan (CW) 50% chestnut 50% Roan 0% white

EraseMake a key for the following White and black coat fur color are codominant to each other.

Answer: White and black coat fur color are codominant to each other. White = W Black = B Spots =WB

Make a key White and black coat fur color are codominant to each other. Both colors are dominant to purple

Answer White and black coat fur color are codominant to each other. Both colors are dominant to purple White = W Black = B Spots = WB Purple = a (recessive so it gets a lowercase letter)

Blood types https://www.youtube.com/watch?v=ttjn1jVACk8

After the video For simplicity, we will only focus on the four phenotypes: Type A Blood Type B Blood Type AB Blood Type O Blood

Make a Key A-type and B-type blood are codominant to each other and are dominant over O-blood type.

Make a Key A-type and B-type blood are codominant to each other and are dominant over O-blood type. Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i Don t let the captiol I before the A or B confuse you. It shows you that there are multiple options that are dominant, so you use capitol I for the dominant and lowercase i for the recessive

Write the genotype for Homozygous A-type. Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

The genotype for Homozygous A- type is answer: IA IA Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Write the genotype for a Hetero A-type. Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Write the genotype for a Hetero A- type ? Answer: IA i Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Write the genotype for Hetero B- type Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

The genotype for Hetero B-type is IB i Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Write the genotype for O-type Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

The genotype for O-type is i i Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Predict blood-type for the children Homozygous B-type & O-type Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Homozygous B-type & O-type answer: IBIB x ii 100% - IBi 100% - Type B Blood Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

AB Type & Hetero A-type Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

AB Type & Hetero A-type answer: IAIB x IAi 25% - IAIA 25% - IAi 25% - IAIB 25% - IBi Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Homo B-type & Hetero B-type Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Homo B-type & Hetero B-type answer: IBIB x IBi 50% - IBIB 50% - IBi Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i

Nowuse your new skills to identify ALL the possible genotypes for the parents. Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i Mom B-type Child B-type Dad - ???? Parents: IBIB x IBIB this cross will produce a B-type child. There are 7 other possible crosses list them!

Mom B-type Child B-type Dad - ??? IBIB x IBIB IBIB x IAIB IBIB x IBi IBIB x ii IBi x IBIB IBi x IAIB IBi x IBi IBi x ii

Dad O-type Child O-type Child B-type Mom- ??? Type A Blood = IA Type B Blood = IB Type AB Blood = IAIB Type O Blood = i There are TWO possible crosses for this example.

Dad O-type (ii) Child O-type (ii) Child B-type (IBi) Mom- ??? IBIB x ii IBi x ii

Weve now have covered ALL information for your pink packet. Continue to practice with your pink practice (BOTH of them!) Video tutorials on Classrooms. Don t forget My Family Pedigree assignment needs to be turn in via Classrooms by Friday (aka tomorrow)

5th period only Today you will understand the (+) and (-) about blood, along with the four phenotypes. 1st watch video: https://www.youtube.com/watch?v=ttjn1jVACk8

Heres the summary NO Clumping means the sample is NOT Type A NO Clumping means the sample is NOT Rh(+) EACH four phenotypes can either be Rh+ or Rh- This makes 8 different blood types Clumping means the sample is Type B One blood sample is test with each serums above. The result of this blood is Type B(-). With blood type testing, if CLUMPING happens, that means it s a match for that type.