I'm struggling with a lot of school work and I need help or I won't be graduating this year

What abo controlling alleles could kim give her child

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?