Do Now: Quick quiz: Write down the following & without the use of your notes answer the following 1. Explain the Law of Segregation. 2. Explain Focus Correction.

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Presentation transcript:

Do Now: Quick quiz: Write down the following & without the use of your notes answer the following 1. Explain the Law of Segregation. 2. Explain Focus Correction Areas? Take out notes from last night’s homework for review. Due for today – Read pages , take notes and define terms in bold.

Homework Today we will finish up what we were supposed to do on Friday Due this Friday: New Essay assignment – 2 nd Essay due Friday in class. Remember FCAs are due on the front page (title page) of your essay. Due for Monday – Read pages , take notes and define terms in bold.

Focus Correction Areas I will pair you up with a partner to do the following: 1. Read your paper out loud to yourself. 2. Then out loud to your partner 3. Then your partner will read it for those FCAs. 4. Partner is make suggestions to improve your essay. 5. Then you & your partner are to go over the edits. Did the author meet the guidelines (FCA’s)? Grade it What are something that should be address but not covered by the FCAs?

Other things to consider 1. Is your paper too short or too long? Should be only 3 to 5 pages at the most. 2. Is this information presented yours or is it mostly copied & pasted? 3. Was there a bibliography page? Why is this important? –What is this? –This lists the places your obtained the information –Could be plagiarized meaning used without acknowledging the person that did the actual work. 4. Anything else?

Do the following Create the genotype formula for Hitler’s Master Race How did he get to this?

Review From the previous is how you would get to the traits necessary to develop the “Master Race” – bbgg (blonde hair & blue eyes.

For the Master Race Do the following - bbgg X bbgg. B- Brown Hair, b – blonde hair, G – green eyes, g – blue eyes bgbgbg bg bg

Do the following Do the following - BbGg X BbGg. B- Brown Hair, b – blonde hair, G – green eyes, g – blue eyes

Do the following Do the following - BbGg X BbGg. B- Brown Hair, b – blonde hair, G – green eyes, g – blue eyes BGbGBgbg BG bGBb Bg bg BBGGBbGGBBGgBbGg

Focus Correction Areas Write these down. FCA type 4 Write down these on your front cover page of your paper when you submit (yes, include point value). 1. Paragraphs one through four does not contain any personal statements such as (I, we, my, our,…) (30 Points- Minus 1 point for each infraction) 2. There are a minimum of two legitimate sources (no Wikipedia or generic encyclopedias. 30 Points) 3. Proper capitalization and spelling. (20 Points- Minus 1 point for each infraction) 4. Submitted in class on time (20 Points). Due by Thursday Dec. 19 th.

Law of Dominance Regardless of the second allele, if the first allele is dominant (capital letter) it will be expressed. For example: Right-handed (RR or Rr), Left Handed (rr). Rr R r

Review Hitler’s hope was to have his “super race” by creating genes that were recessive, which he considered to be “pure”. Explain why he felt that the use recessive was “pure?” If a dad has blonde (bb) & blue eyes (gg) and mom also has blonde hair & blue eyes then the only choice is blonde hair & blue eyes (bbgg). What is the easy way to determine if mom had an illegitimate child? Answer – if the child has brown hair. Meaning it is easier to control thus must be superior.

Review You are a Genetic Counselor and you are advising a young couple. Mom has blonde hair and blue eyes. She asks what is the significance. You start to explain recessive versus dominant and incomplete dominance. Mom then proceeds to ask what are the chances her child could also be blonde hair & blue eyed. Dad enters the room and you notice his brown hair and green eyes. You repeat explain about recessive and dominant genes as well as genotype versus phenotype. What are dad’s possible genotypes? Write out the possible outcomes. Continued next slide

Review Mom bbgg (blonde hair & blue eyes) Dad enters the room and you notice his brown hair and green eyes. Dad’s possible alleles – BB or Bb (for his brown hair), GG or Gg for his green eyes. Mom’s possible outcomes – bg & bg Dad’s possible outcomes – BBGG, BbGG, BBGg, BbGg. Which translates into BG, BG, bG, Bg, GB, GB, gB Why so many more? Because dad has a possible outcomes, there has to be a few punnett squares.

Do the following Do the following from the previous question -