1 / 19

CH 1 advanced interactions N 2

CH 1 advanced interactions N 2. Name Period. 1. Multiple Alleles: -some ALLELES exist in more than 2 forms (each organism still has ONLY 2 forms of each gene, regardless of how many are in the genome). 2. Human Blood Types A B O.

hani
Download Presentation

CH 1 advanced interactions N 2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CH 1 advanced interactions N 2 Name Period

  2. 1. Multiple Alleles: -some ALLELES exist in more than 2 forms (each organism still has ONLY 2 forms of each gene, regardless of how many are in the genome)

  3. 2. Human Blood Types A B O GENOTYPE PHENOTYPE GENOTYPE PHENOTYPE

  4.     TYPES     DISTRIBUTION RATIOS O + 1 person in 3 38.4%      O - 1 person in 15 7.7%      A + 1 person in 3 32.3%      A - 1 person in 16 6.5%      B + 1 person in 12 9.4%      B - 1 person in 67 1.7%     AB + 1 person in 29 3.2%     AB - 1 person in 167 0.7%

  5. practice • Mom is homozygous for type A blood, while Dad heterozygous type B. What are the possible phenotypes of their children?

  6. Practice 2. What are the PHENOTYPE % of a type AB mom crossed with a heterozygous type B dad?

  7. 3. What are phenotype % for a cross between: heterozygous type A mom and a heterozygous type B dad?

  8. 1. Blood group of mother: AB / Blood Group of Child: A / Man exonerated if he belongs to blood groups ______________ 2. Blood group of mother: O / Blood Group of Child: B / Man exonerated if he belongs to blood groups ______________3. Blood group of mother: A / Blood Group of Child: AB / Man exonerated if he belongs to blood groups ______________4. Blood group of mother: O / Blood Group of Child: O / Man exonerated if he belongs to blood groups ___________5. Blood group of mother: B / Blood Group of Child: A / Man exonerated if he belongs to blood groups ______________

  9. 1. Blood group of mother: AB / Blood Group of Child: A / Man exonerated if he belongs to blood groups ______________

  10. 2. Blood group of mother: O / Blood Group of Child: B / Man exonerated if he belongs to blood groups ______________

  11. 3. Blood group of mother: A / Blood Group of Child: AB / Man exonerated if he belongs to blood groups ______________

  12. 4. Blood group of mother: O / Blood Group of Child: O / Man exonerated if he belongs to blood groups ___________

  13. 5. Blood group of mother: B / Blood Group of Child: A / Man exonerated if he belongs to blood groups ______________ • 1) A 3) AB • 2) B 4) O

  14. 1. The father could be any blood group.2. Father of the child must be B or AB. (Not the father if he is A or O)3. Father must be B or AB (not A or O)4. Father cannot be AB 5. Father must be A or AB (Not B or O)

More Related