Which cell type would contain the code (genes) for the most proteins for any given organism? A-Colon cell
B-Skin cell
C-Brain cell
D-All are equal
E-None of the above is true

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?

Explain how mendel kept his pea plant from self pollination

1. in what ways have non-native species been beneficial? 2. what are some of the hypotheses for the collapse of honeybee colonies? 3. distinguish between regional and functional extinction. 4. why is it difficult to measure background extinction rates? 5. what three factors are most important in causing extinction rates to climb?