If Blending Inheritance Was an Accurate Model of Transmission Genetics

Multiple Choice

If blending inheritance was an accurate model of transmission genetics, which of the following would be TRUE?

A) Variation in natural populations would remain the same over time.
B) Variation in natural populations would increase over time.
C) Variation in natural populations would decrease over time.
D) Variation would increase in some populations, decrease in some populations, and remain the same in some populations.
E) Mutation would not contribute to variation in natural populations.