12. Which statement is true about nucleic acids? A. They are made by the nucleolus
B. They are the monomers of carbohydrates
C. They have glycerol and fatty acids as monomers
D. They contain the genetic information

1. mendel observed that pea plants had traits, such as color, that were either “one or the other,” never something in between. discuss the correlation between mendel’s factors, what they might be, and why pea plant traits come in one form or another—e. g., gray or dark red—rather than blended.