Monday, April 5, 2010

Periods 1 and 5
The digestive and nutrition unit test was today. Your projects are due tomorrow - don't forget to bring your "new and improved" food and any necessary tools you need to serve it!

Period 2
Day 2 - no class!

Period 6
We started with a challenging "Do Now" that combined dihybrid crosses, incomplete dominance, and codominance! Then we went over the weekend's homework problems to review incomplete dominance and codominance. You will have a quiz tomorrow on monohybrid and dihybrid crosses (complete dominance / "regular" problems), incomplete dominance, and codominance.

Period 7
We started with a challenging "Do Now" problem that combined dihybrid crosses and incomplete dominance. We went over the weekend's homework problems to review incomplete dominance and then I introduced codominance. Codominance was easy because the problems look the same as incomplete dominance, the phenotypes just show up differently (both traits show at the same time rather than blend together). You will have a quiz tomorrow on monohybrid and dihybrid crosses (complete dominance / "regular" problems), incomplete dominance, and codominance.

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