An Arabidopsis plant that contains a mutant mp gene would most likely:

A) lack a primary root.
B) develop into callus.
C) produce buds but not leaves.
D) produce flowers but not fruits.
E) lack a stem.

Arabidopsis

A model organism in plant genetics and molecular biology, known scientifically as Arabidopsis thaliana, used for studying the mechanisms of genetics, development, and physiology.

Primary Root

The initial root that develops from a germinating seed, giving rise to the root system of a plant.