Which best describes mitochondrial DNA (mtDNA)

Mitochondrial DNA is the same as nuclear DNA. Mitochondrial DNA is inherited through the father. Mitochondrial DNA can be traced for generations.

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.