starter each pair will be given a card with a key term on it as a pair you have to come up with a...
TRANSCRIPT
![Page 1: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/1.jpg)
STARTER
• Each pair will be given a card with a key term on it
• As a pair you have to come up with a definition AND an illustration and write it onto the card
• Have the card checked
• Staple it to the Genetics Word Wall
![Page 3: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/3.jpg)
In traits with multiple alleles, each individual can carry any two of the several possible
alleles.
Ex. BLOOD TYPE
The gene for blood type has 3 possible alleles.
![Page 4: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/4.jpg)
Blood Group Genes
• There is 1 gene for blood type
• There are 3 alleles for blood type:
A, B, & i (O).
• A&B are codominant and both dominant to i (O).
![Page 5: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/5.jpg)
The ABO blood systemGenotypes Phenotypes (Blood
types)IA IA AIA IB ABIAi A
IB IB BIBi Bii O
Note: • Blood types A and B have two possible genotypes –
homozygous and heterozygous.• Blood types AB and O only have one genotype each.
![Page 7: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/7.jpg)
How blood types work….
http://learn.genetics.utah.edu/units/basics/blood/types.cfm
http://www.lanecountyblood.org/images/other/bloodfacts.jpg
45%
40%
11%
4%
How common are the 4 blood types?
![Page 8: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/8.jpg)
Group Practice Problem:1. A mother is IA IB and a father is ii. Draw the
punnett square. IA IB
ii
What is the probability their offspring will have A
type blood? Can they have an offspring with O blood?
![Page 9: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/9.jpg)
Practice Problems:1. A mother is IA IB and a father is ii. Draw the
punnett square. IA IB
i IA i IB ii IA i IB i
What is the probability their offspring will have A type blood?
50% Can they have an offspring with O blood? No
![Page 10: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/10.jpg)
STARTER
• A woman has a heterozygous genotype for blood group B. She is expecting a baby with a man who is homozygous Group A. What are the possible blood groups for their baby?
I. Group OII. Group AIII.Group AB
A. II and III onlyB. I and II onlyC. I and III onlyD. I, II and III
![Page 11: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/11.jpg)
![Page 12: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/12.jpg)
![Page 13: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/13.jpg)
Rh Factors• Scientists sometimes study Rhesus monkeys to learn
more about the human anatomy.
• While studying Rhesus monkeys, a certain blood protein was discovered.
• This protein is also present in the blood of some people. Other people, however, do not have the protein.
• The presence of the protein, or lack of it, is referred to as the Rh (for Rhesus) factor.
• If your blood does contain the protein, your blood is said to be Rh positive (Rh+).
• If your blood does not contain the protein, your blood is said to be Rh negative (Rh-).
A+ A-B+ B-
AB+ AB-O+ O-
http://www.fi.edu/biosci/blood/rh.html
![Page 15: STARTER Each pair will be given a card with a key term on it As a pair you have to come up with a definition AND an illustration and write it onto the](https://reader035.vdocuments.us/reader035/viewer/2022062216/56649d985503460f94a8287e/html5/thumbnails/15.jpg)
Now have a go at the blood typing problems!