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Sunday, February 12, 2012

This week in science #9

This week in science we dissected skate,frogs,and other things. It was really disgusting to see inside of the skate , it smelled very weird. It was fun though to learn about the differences between a male and a female. A male has clasper skeletons and the females don't. We also heard Minatas song, I loved it. We had to
take pictures of our animal from the dorsal view and the ventral view.

This week in science we learned about the body parts of the animals we dissected. We also learned what makes that a male skate has many organs. We also learned that males have Clasper Skeleton. We also learned about ventral view and dorsal view, and had to draw our animals each way. We also learned how to update photos on our gmail. We learned how to annotate the pictures.

The two organisms we dissected were the Perch and the Skate. A difference they have is the Perch has scales on the outside and the Skate scales on the inside.