Warm-up 3 (?):
a) What type of inheritance is observed when traits appear to blend?
b) What type of inheritance is observed when traits show up in equal amounts?
c) What type of inheritance is observed in human blood types?
Take out chicken genetics
1. Lethal alleles
2. Gummy bear genetics
Warm-up 2: Explain the differences between co-dominance and incomplete dominance.
Take out homework and homework sheet for stamp.
1. Correct co-dominance handout
2. Rh factor reading and discussion
3. Blood type and multiple alleles in chickens
HW: Finish handout if incomplete in class.
Warm-up 1: Define dominance and recessiveness.
Take out article
1. Discuss new homework plan
2. Discuss genetic disorders questions
3. Exceptions to Mendel's laws
At which part of the pregnancy does the fetus have the highest chance of survival?
What hormones are involved in birth?
Hand in lab in red bucket
1. Teratogens notes
2. Media center for genetic disorders questions and online lab
HW: TEST TOMORROW- STUDY! Vocabulary and warm-ups
Warm-up 15: Outline what happens during development of the embryo between weeks 4-8
Begin calculating class averages
1. Finish embryology
2. Embryology timeline
3. Teratogens notes
4. Teratogens poster
HW: Bring genetic disorders questions and sea urchin lab to class Monday, plant lab due Monday, Test Tuesday (vocab and warm-ups due)
Sketch what we SHOULD have seen under the microscope today if our lab had been successful (hint- images are in your lab handout).
1. Collect plant data
2. Embryology notes
3. Embryology timeline
4. Complete human reproduction review packet
HW: Complete packet if incomplete in class. Lab due MONDAY. Test Tuesday.
Warm-up 13: Explain the difference between the endoderm, mesoderm, and ectoderm and define what each becomes.
Take out progress reports- I will collect
3. Embryology notes
Define the following terms:
placenta, chorionic villus, amniotic fluid
Take out genetic disorders questions
1. Measure plants
2. Human embryonic development
3. Review sheet
HW: Vocab and Warm-ups due on test day (Friday, February 13).
a) What gametes will an individual whose genotype is AABb make?
b) Perform a dihybrid cross between an AABb and AaBb individual
2. Human Embryo Development
3. Go over Punnett square
HW: Genetic disorders questions
Warm-up 10: Using your notes, identify which hormone is being described in the statement
•Hormone highest during ovulation
•Hormone that prevents menstruation
•Hormone highest after ovulation; encourages thickening of endometrium
•One of the hormones that encourages the follicle to grow
•The hormone that encourages the release of progesterone
•The hormone related to female sex characteristics
•The hormone that peaks prior to ovulation
1. Dihybrid crosses
2. Genetic disease questions
HW: Genetic disorders questions due Tuesday, 2/10. Dihybrid cross questions