What Is One Explanation for Why Hox Genes That Determine

What is one explanation for why Hox genes that determine body plans are less important in plant embryos than animal embryos?

A) Plants have simpler body plans than animals.
B) Animal embryos develop more quickly than plant ones.
C) Plant embryos are relatively simple;most of the development and differentiation of the plant body takes place in seedlings and adult plants.Animal embryos are much more complex.
D) Plant embryos can go dormant,unlike animal embryos.
E) Hormones are more important in plant embryos.