Transcript Unit 5: Genetics - Edmonds School District

Unit 5: Genetics
3/2 - 4/3
Monday 3/2
Learning Targets:
1) I can define genetics.
Warm Up:
1) What do you know about genetics?
Agenda:
1) The Blue People of Troublesome Creek
2) Find Your Genetic Twin
Homework: Ch 11-1 Section Assessment Questions (Due Friday 3/6)
Test Corrections Due Friday 3/6
Exit Question
Blue appearance is a recessive trait. Both parents
had pink colored, but had a blue child.
Now think about the traits we just looked at. How
could we find out if attached earlobes or free
earlobes are a recessive trait?
Do not need to turn in, we will discuss as a class.
Wednesday 3/4
Learning Targets:
1) I can identify the different parts of a flower.
2) I can explain the importance of flowers in plant sexual reproduction.
Warm Up:
1) What does it mean to say that a trait is recessive?
Agenda:
1) Plant Dissection Lab
Homework: Ch 11-1 Section Assessment Questions Due Friday
Test Corrections Due Friday
Exit Question
What is the biological purpose of a flower in
plants?
Turn in Warm Ups and Plant Dissection
Lab (If finished)
Friday 3/6
Learning Targets:
1) I can summarize Mendel’s conclusions about inheritance.
2) I can explain the principle of dominance.
Warm Up:
1) What is the name of the male part of a flower? Female?
Agenda:
1) Check Radishes
2) Gregor Mendel’s Experiments
3) Plant Dissection Lab (Due Today)
Homework: Turn In Ch 11-1 Questions
Turn In Test Corrections
What is Due Today
Please Turn In:
● Ch 11-1 Section Assessment Questions
● Quiz Corrections
● Flower Dissection Lab
Monday 3/9
Learning Targets:
1) I can explain how geneticists use the principles of probability.
2) I can use Punnett Squares to predict the probability of the results of genetic crosses.
Warm Up:
1) What are Mendel’s Three Laws of Inheritance?
Agenda:
1) Mendel’s Experiments Notes
2) Genetics Coin Lab
3) Making Babies
Homework: SQ3R 11-3 and page 268 (Due Friday)
Exit Question
Congratulations, you are having a baby. Your
baby can either have dominant dimples (C) or
recessive no dimples (c). You are homozygous
recessive, and your partner is homozygous
dominant. What is the probable genotype AND
phenotype of your child’s dimples? (Do a
punnett square)
Don’t Turn In
Wednesday 3/11
Learning Targets:
1) I can use Punnett Squares to predict the probability of the results of genetic
crosses.
Warm Up:
1) Round pea seeds (R) are dominant over wrinkled pea seeds (r). Make a punnett
square to show the cross between a heterozygous round pea seed plant and a
wrinkled pea seed plant.
Agenda:
1) Dihybrid Crosses
2) Sex-linked Traits
Homework: SQ3R 11-3 and page 268 (Due Friday)
Friday 3/13 (Free Seat)
Agenda:
1) Check on your radishes
2) Sex-linked Traits ← Finish and Turn it In!
Homework:
1) SQ3R 11-3 and page 268 ← Turn It In!
Wednesday 3/18 (Quiz Friday)
Learning Targets:
1) I can describe exceptions to Mendel’s Principles of inheritance.
Warm Up:
1) A person has the genotype AaBB. Their alleles are separated to produce eggs with AB and aB
allele combinations. Which of Mendel’s Laws is this?
a. Law of Dominance
b. Law of Segregation
c. Law of Independent
Assortment
Agenda:
1) Beyond Mendel
2) Portfolio Work
Homework: Ch 11-4 Section Assessment Questions (Due Friday)
Are you done?
● Turn in the worksheet
● Start working on your portfolio
o
If you need the portfolio instructions (YOU TREE
HATER - stop losing papers), they are up front
Exit Question
1. Sweat glands are carried on the X chromosome.
G allele = sweat glands
g allele = no sweat glands
An XGXg mother has a child with a XGY father. What are the
chances that they will have a child of any sex who does not have
sweat glands.
2. What is the possible gametes (sperm or egg) for an individual
with the genotype GgRr?
Show me before leaving for AT
Friday 3/20 - Quiz Today!
● During the quiz: desks cleared of everything
but the test and a pencil.
● During the quiz: NO BATHROOM BREAKS
● When you are finished with the quiz:
o
o
o
Turn in completed quiz to Ms. Crocker
Please stay quiet out of respect for fellow classmates
You may listen to music quietly, but the phone needs
to stay out of sight
Monday 3/23
Learning Targets:
1) I can describe the relationship between genes and chromosomes.
2) I can contrast the chromosome number of body cells and gametes.
Warm Up:
1) A human embryo (fertilized egg) has 46 chromosomes. How many chromosomes do
you think the mom gives and how many chromosomes do you think the dad gives?
Agenda:
1) Meiosis Notes
2) Meiosis Simulation
3) Meiosis vs. Mitosis Poster
Homework: Two finished portfolio reflections by end of class Wednesday.
Exit Question
1. Describe the relationship between DNA, genes, and
chromosomes.
1. If an organism has a diploid number of 2N=12 (there
are 12 chromosomes in its body cells), how many
chromosomes will be in each gamete after meiosis has
occured?
Check with Ms. Crocker to leave for AT
Wednesday 3/25
Learning Targets:
1) I can compare and contrast the outcomes of mitosis and meiosis.
Warm Up:
1) What is crossing over, and how does it lead to variation?
Agenda:
1) Meiosis vs. Mitosis Poster
2) Portfolio Work
Homework: Two finished portfolio reflections by end of class today.
Exit Question
How does fertilization (the combination of
sperm and egg) lead to differing characteristics
in offspring?