20% of the nitrogenous bases in a mouse are a. what percent are g?

Describe the function of the endomembrane system? what organelles are involved?

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because