Something completely brilliant…
One of my friends sent me this link today, and I thought some of you might like it! It shows a sliding scale of the sizes of different objects, going smaller and smaller through unicellular organisms, cells parts and eventually tiny molecules and finishing up with a single carbon atom. It gives a great sense of the scales of cell biology, and the big difference in size between various things (my husband didn’t believe that a single baker’s yeast is about the same size as a human chromosome…).
And a reminder: homework is exercise 3, about the dihybrid cross and linkage. And don’t forget to get the grid filled in and signed! It’s due on Monday.
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