Most farms were once tilled by animals pulling plows. today, mechanized plows can quickly till large areas of land. how have mechanized plows most likely affected modern agriculture? a. mechanized plows allow a wider variety of crops to be planted on a farm. b. mechanized plows decrease erosion. c. mechanized plows improve a farm's soil quality. d. mechanized plows allow larger areas to be farmed by a single farmer.

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)