Thursday, March 31, 2011

Special Soybeans

So, today we tried something new. Did it go perfectly...of course not! During B hour we had a few wrinkles to iron out. OF COURSE they call us down for pictures and interrupt us. However, we got the job done. We made newspaper pots using a modified version of the instructions found below:

HOW TO MAKE NEWSPAPER POTS

So, the pots have the following benefits:

1. They are recycled and therefore, FREE!

2. They are biodegradable and contain soy-based ink.

3. They were actually pretty fun to make!

So the soybean project goes like this:

Each student received one soybean seed. The soybeans have the following genes:

Yellow plants, green plants, or yellow-green plants.

The reason some plants are "yellow-green" is because of the phenomenon known as "incomplete dominance" or "codominance." Rather than one color masking the other, when both alleles are present, the resulting color is a blend of yellow and green.

We will be analyzing our actual results against the results predicted with a Punnett Square. The predicted outcome is 50% yellow-green, and 25% green and 25% yellow!! WE SHALL SEE!

You can come check all of these neat things out at the Knight of Excellence on April 7th.

Tomatoes Day 3: I know, they look the same!!



Our Soybeans, Day 1: In our lovely newspaper pots.






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