What did we do in class today?
What offspring phenotypic ratios would you expect to observe in the following cases?
Solve, show your work, and identify the inheritance type.
a) Dominant green skin, recessive red skin- Aa x Aa
b) Red flower (AA), white flower (A'A'), pink flower (AA')- AA' x AA'
c) Black chicken (BB), white chicken (WW), checkered chicken (BW)- BW x BW
1. Notes: Complex inheritance
2. Practice and note cards
A man has AB blood and his wife is heterozygous for A blood. Show the punnett square for this cross. Can they have children with O blood? Explain.
1. Epistasis and lethal alleles
2. Practice problems
No warm-up: Study for quiz
1. Vocab and punnett square quiz
2. Introduce tri-hybrid crosses
3. Tri-hybrid cross practice
Warm-up: Complete problem 1 about wooly, spotted people on the next page in your practice problems packet.
Computer lab for online activity
No warm-up: Complete 5 (or 4?) more words in gallery walk.
1. Notes: Solving dihybrid crosses
2. Practice: Punnett Squares
No warm-up- complete 5 words in gallery walk.
Alien Building Lab- complete for homework if incomplete in class. Class data below.
Warm-up 1: Why does fertilization increase genetic diversity? What cells are involved in fertilization?
1. Mendel and his peas video
2. Mendel Vocabulary Posters
3. Gallery walk
Warm-up 7: What is a teratogen? Critical period? How does each influence development?
1. Notes: Birth
2. Review for test tomorrow (vocab is bonus)
No warm-up. Pick up scantron. Hand in lab to red bucket.
1. Development quiz.
2. Teratogens reading/online assignment.
Warm-up 6: When during pregnancy does the fetus gain the most mass? Why do you think this is?
Fetal growth graphing lab
Low/High fetal growth reading
HW: Study for quiz over fetal growth Monday