Tuesday January 3, 2017 Learning Target: pg Tuesday January 3, 2017 Learning Target: pg.3 Define heredity as the passage of genetic instructions from one generation to the next generation. Science Starter: Heredity video clip— Write the following question with the correct answer on pg. 11 of your workbook: Which of the following have you inherited completely from your parents? A. The shape of your blood cells. B. Your intelligence C. Your personality D. Your weight   Supplies: Genetics Workbook, Genetics Summary and TEKS book, Textbook, HW #15, Highlighter, Pencil

Learning Target: pg.3 Define heredity as the passage of genetic instructions from one generation to the next generation. Agenda New Seating Chart Heartbeat Review Expectations & Social Contracts Mrs. Hinds Website New Genetics Workbook a. Calendar pg. 1 i. 1/11-Test Punnett Squares ii. 1/24-DCA Genetics b. Grade Tracker (fill in grades Daily) pg. 2 (The goals will be graded today.) c. Essential Questions pg.5 d. TEKS pg. 6—Answer 7.14A—What is heredity? e. Vocabulary pgs. 8-11 Heredity, Offspring, Generation, Pedigree, Genetics DNA, Generation, Genetics, Heredity, Trait Homework question of the day 1A, 2A, 2B Genetics TEKS, Summary, Questions (Workbook) Textbook Reading pg. 522 “What are traits?”

Closing—Did we hit our learning target Closing—Did we hit our learning target? Exit Ticket: This will be a daily grade!

Supplies: Genetics Workbook, HW #15, Highlighter, Pencil Wednesday January 4, 2017 Learning Target: pg.3 (Please do not rewrite…just add date to yesterday) Define heredity as the passage of genetic instructions from one generation to the next generation. Science Starter: HW questions 1C & 1D   Supplies: Genetics Workbook, HW #15, Highlighter, Pencil

Announcements: . Heartbeat Genetics Workbook a. Grade Tracker pg. 2 1/3—Grade Tracker Goals 1/3—Exit Ticket Heredity b. Vocabulary pgs. 8-11 (Pg. 8—Punnett Squares, Genotype, Phenotype, Alleles, Probability, Dominant, Recessive) (Pgs. 9-11—Allele, Dominant Allele, Genotype, Hybrid or Heterozygous, Phenotype, Probability, Punnett Square, Purebred or Homozygous, Recessive Allele) Mrs. Hinds will be out Thursday and Friday. Remember expectations when a substitute teacher is present. 1. Thursday, I will be on campus. 2. Friday, I will be in The Woodlands at a SPHS soccer tournament! 4. Genotype and Phenotype Video

Genetics: The study of heredity

Heredity = the passing of traits from parents to offspring

Heredity = the passing of traits from parents to offspring Trait = A feature or characteristic of a person Physical appearance Behavior tendencies Predisposed to medical conditions A person’s traits are influenced by: their genetic inheritance environmental factors What is a trait?

Trait = a feature or characteristic of a person Physical appearance Genetics: Environment: hair color eye color face shape hair texture smile shape

Trait = a feature or characteristic of a person Physical appearance Genetics: genes determine natural hair color Environment: hair color eye color face shape hair texture smile shape

Trait = a feature or characteristic of a person Physical appearance Genetics: genes determine natural hair color Environment: sun or hair dyes change hair color hair color eye color face shape hair texture smile shape

Trait = a feature or characteristic of a person Behavior tendencies Genetics: Environment:

Trait = a feature or characteristic of a person Behavior tendencies Genetics: genes determine the tendency to use a certain hand Environment:

Trait = a feature or characteristic of a person Behavior tendencies Genetics: genes determine the tendency to use a certain hand Environment: can learn to use the opposite hand

Trait = a feature or characteristic of a person Predisposed to medical conditions Genetics: Environment:

Trait = a feature or characteristic of a person Predisposed to medical conditions Genetics: genes determine a risk of heart disease Environment:

Trait = a feature or characteristic of a person Predisposed to medical conditions Genetics: genes determine a risk of heart disease Environment: eating healthy foods and exercising can reduce risk

Trait = a feature or characteristic of a person Phenotype = a person’s version of a trait “physical appearance” hair color: black eye color: blue hair texture: straight

Practice List 3 traits Dash has. List Dash’s phenotype for each trait.

Trait = a feature or characteristic of a person Gene = part of a person’s DNA that influences a trait Eye color gene Face shape gene Hair color gene

Gene = part of a person’s DNA that controls a trait Alleles= different versions of a gene Eye color gene: brown allele Eye color gene: blue allele

Practice List 3 possible alleles for the hair color gene.

Alleles = different versions of a gene Dominant Allele Represented by a capital letter Example: B for brown eyes Recessive allele Represented by a lowercase letter Example: b for blue eyes

Alleles = different versions of a gene All people have 2 alleles for every gene (one from each parent) Allele of eye color gene from dad Allele of eye color gene from mom

Alleles = different versions of a gene All people have 2 alleles for every gene (one from each parent) Genotype = a person’s combination of alleles “genetic makeup” Allele of eye color gene from dad Allele of eye color gene from mom

NEW PAGE Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred (or homozygous) 2 dominant alleles = purebred dominant Example: B and B Genotype = Phenotype = Mom Dad E E Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 dominant alleles = purebred dominant Example: B and B Genotype = BB Phenotype = Mom Dad E E Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 dominant alleles = purebred dominant Example: B and B Genotype = BB Phenotype = brown eyes Mom Dad E E Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 recessive alleles = Mom Dad e e Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 recessive alleles = purebred recessive Example: b and b Genotype = Phenotype = Mom Dad e e Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 recessive alleles = purebred recessive Example: b and b Genotype = bb Phenotype = Mom Dad e e Child

Genotype = a person’s combination of alleles A person may inherit 2 of the same alleles = purebred 2 recessive alleles = purebred recessive Example: b and b Genotype = bb Phenotype = blue eyes Mom Dad e e Child

Alleles = different versions of a gene A person may inherit 2 different alleles = hybrid (or heterozygous) Dominant allele masks recessive allele Example: B and b Genotype = Phenotype = Mom Dad Mom Dad e E E e -or- Child Child

Alleles = different versions of a gene A person may inherit 2 different alleles = hybrid Dominant allele masks recessive allele Example: B and b Genotype = Bb Phenotype = Mom Dad Mom Dad e E E e -or- Child Child

Alleles = different versions of a gene A person may inherit 2 different alleles = hybrid Dominant allele masks recessive allele Example: B and b Genotype = Bb Phenotype = brown eyes Mom Dad Mom Dad e E E e -or- Child Child

Practice Brown hair (B) is dominant to blond hair (b). Genotype Phenotype purebred dominant purebred recessive hybrid

Practice Brown hair (B) is dominant to blond hair (b). Genotype Phenotype purebred dominant BB Brown hair purebred recessive hybrid

Practice Brown hair (B) is dominant to blonde hair (b). Genotype Phenotype purebred dominant BB Brown hair purebred recessive bb Blond hair hybrid

Practice Brown hair (B) is dominant to blond hair (b). Genotype Phenotype purebred dominant BB Brown hair purebred recessive bb Blond hair hybrid Bb Which genotypes are purebred? Which is hybrid?

Practice Right-handedness (R) is dominant to left-handedness (r). What genotype(s) could a right-handed person have? What genotype(s) could a left-handed person have? RR or Rr rr

Practice In pea plants, green peas (G) are dominant to yellow peas (g). What would be the genotype of a: -purebred green pea? -hybrid green pea? -yellow pea? GG Gg gg

Heredity Prezi

Closing—Did we hit our learning target? Exit Ticket: Turn in Possible Genotypes page… This is not a grade-Just practice!

Thursday January 5, 2017 Learning Target: pg Thursday January 5, 2017 Learning Target: pg.3 Determine which trait is expressed from an organism’s genotype Science Starter: Genetics Summary and TEKS book—Read pg. 90 and answer questions on pg. 91 Please mark the text… 1. Circle any important vocabulary 2. Put a ? by any unfamiliar terms 3. Mark the answers to questions 1 & 2 only within the reading   Supplies: Genetics Workbook, Genetics Summary and TEKS book, Textbook, Highlighter, Pencil

Announcements: . Welcome our Substitute/Guest Teacher Check Science Starter: Q1—D Q2—A Read textbook pages as a class (Use highlighters) pg. 523 Phenotype and Genotype and Environmental influence pg. 527—Mutations Return papers to students…possible genotypes page! (KEEP THIS PAPER FOR REFERENCE!) Bikini Bottom Genetics pgs. 21-22 in workbook---THIS WILL BE GRADED! You may work with a partner on this activity as long as you are working. If you are not, then this may become an individual activity. You may use your notes pg. 15 in workbook and the paper that was returned to you today. Please ask for help if you need it! If you finish early then you may work on pg. 19 of the workbook. If you finish pg. 19, then you may work on HW 15. If you finish HW 15 then you may read quietly!

Closing—Did we hit our learning target Closing—Did we hit our learning target? Homework—Finish Bikini Bottom Genetics (Pg. 21-22 in Workbook) Exit Ticket—Thank our substitute for joining our class today!!!

Supplies: Genetics Workbook, Highlighter, Pencil Friday January 6, 2017 Learning Target: pg.3 Recognize that inherited traits of individuals are governed in the genetic material found in the genes within chromosomes in the nucleus. Science Starter: pg. 6 Inherited traits are: (Define in your own words) Define offspring in your own words (bottom of the page)   Supplies: Genetics Workbook, Highlighter, Pencil

Announcements: . Welcome our Substitute/Guest Teacher Check Science Starter (ask for volunteers to share their definitions) Bill Nye “Genes” pg. 18 in workbook (This will be for a grade.) Finish Bikini Bottom Genetics from yesterday pgs. 21-22 in workbook If you finish early then you may work on pg. 19 of the workbook. If you finish pg. 19, then you may work on pg. 14 in the workbook. Complete reading (highlight any vocabulary) and complete the word search. If you finish pg. 14, then you may work on HW 15. If you finish everything then you may read quietly.

Closing did we hit our learning target Closing did we hit our learning target? On a notecard write 3 things you have learned about genetics. Don’t forget to write your name!!!